diff --git a/client/src/@types/index.ts b/client/src/@types/index.ts
index ded96fb9..67f6cb13 100644
--- a/client/src/@types/index.ts
+++ b/client/src/@types/index.ts
@@ -1,3 +1,5 @@
+import { ContentBlockNode } from '@/__generated__/graphql';
+
 export type numberOrUndefined = number | undefined;
 
 type types = 'task' | 'normal' | 'base_communication' | 'base_society' | 'base_interdisciplinary' | 'instrument';
@@ -17,8 +19,8 @@ export interface InstrumentCategory {
 
 export interface Hideable {
   userCreated: boolean;
-  hiddenFor: any[];
-  visibleFor: any[];
+  // hiddenFor: any[];
+  // visibleFor: any[];
   titleHiddenFor: any[];
   descriptionHiddenFor: any[];
   hidden: boolean;
@@ -30,12 +32,17 @@ export interface ContentBlock extends Hideable, Page {
   type: types;
   notes: any[];
   bookmarks: any[];
-  indent?: boolean;
   instrumentCategory: InstrumentCategory;
   mine: boolean;
   root: string;
 }
 
+export interface ExtendedContentBlockNode extends ContentBlockNode {
+  indent?: boolean;
+  notes: any[];
+  root: string;
+}
+
 export interface Chapter extends Hideable, Page {
   contentBlocks: ContentBlock[];
   bookmark: any;
diff --git a/client/src/__generated__/graphql.ts b/client/src/__generated__/graphql.ts
index 581eba13..3e13c9b4 100644
--- a/client/src/__generated__/graphql.ts
+++ b/client/src/__generated__/graphql.ts
@@ -9,16 +9,36 @@ export type MakeEmpty<T extends { [key: string]: unknown }, K extends keyof T> =
 export type Incremental<T> = T | { [P in keyof T]?: P extends ' $fragmentName' | '__typename' ? T[P] : never };
 /** All built-in and custom scalars, mapped to their actual values */
 export type Scalars = {
-  ID: { input: string; output: string; }
-  String: { input: string; output: string; }
-  Boolean: { input: boolean; output: boolean; }
-  Int: { input: number; output: number; }
-  Float: { input: number; output: number; }
-  Date: { input: any; output: any; }
-  DateTime: { input: any; output: any; }
-  GenericStreamFieldType: { input: any; output: any; }
-  JSONString: { input: any; output: any; }
-  UUID: { input: any; output: any; }
+  ID: { input: string; output: string };
+  String: { input: string; output: string };
+  Boolean: { input: boolean; output: boolean };
+  Int: { input: number; output: number };
+  Float: { input: number; output: number };
+  /**
+   * The `Date` scalar type represents a Date
+   * value as specified by
+   * [iso8601](https://en.wikipedia.org/wiki/ISO_8601).
+   */
+  Date: { input: any; output: any };
+  /**
+   * The `DateTime` scalar type represents a DateTime
+   * value as specified by
+   * [iso8601](https://en.wikipedia.org/wiki/ISO_8601).
+   */
+  DateTime: { input: any; output: any };
+  GenericStreamFieldType: { input: any; output: any };
+  /**
+   * Allows use of a JSON String for input / output from the GraphQL schema.
+   *
+   * Use of this type is *not recommended* as you lose the benefits of having a defined, static
+   * schema (one of the key benefits of GraphQL).
+   */
+  JSONString: { input: any; output: any };
+  /**
+   * Leverages the internal Python implementation of UUID (uuid.UUID) to provide native UUID objects
+   * in fields, resolvers and input.
+   */
+  UUID: { input: any; output: any };
 };
 
 export type AddCommentInput = {
@@ -192,6 +212,7 @@ export type AddRoomPayload = {
 export type AnswerNode = Node & {
   __typename?: 'AnswerNode';
   data: Scalars['JSONString']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   owner: PrivateUserNode;
   pk?: Maybe<Scalars['Int']['output']>;
@@ -200,13 +221,18 @@ export type AnswerNode = Node & {
 
 export type AnswerNodeConnection = {
   __typename?: 'AnswerNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<AnswerNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `AnswerNode` and its cursor. */
 export type AnswerNodeEdge = {
   __typename?: 'AnswerNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<AnswerNode>;
 };
 
@@ -235,6 +261,7 @@ export type AssignmentNode = Node & {
   assignment: Scalars['String']['output'];
   created: Scalars['DateTime']['output'];
   deleted: Scalars['Boolean']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   modified: Scalars['DateTime']['output'];
   module: ModuleNode;
@@ -247,9 +274,26 @@ export type AssignmentNode = Node & {
   userCreated: Scalars['Boolean']['output'];
 };
 
+/** An enumeration. */
+export enum BooksModuleCategoryFilterAttributeTypeChoices {
+  /** All */
+  All = 'ALL',
+  /** Exact */
+  Exact = 'EXACT',
+}
+
+/** An enumeration. */
+export enum BooksModuleLevelFilterAttributeTypeChoices {
+  /** All */
+  All = 'ALL',
+  /** Exact */
+  Exact = 'EXACT',
+}
+
 export type ChapterBookmarkNode = Node & {
   __typename?: 'ChapterBookmarkNode';
   chapter: ChapterNode;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   note?: Maybe<NoteNode>;
   user: PrivateUserNode;
@@ -257,13 +301,18 @@ export type ChapterBookmarkNode = Node & {
 
 export type ChapterBookmarkNodeConnection = {
   __typename?: 'ChapterBookmarkNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ChapterBookmarkNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ChapterBookmarkNode` and its cursor. */
 export type ChapterBookmarkNodeEdge = {
   __typename?: 'ChapterBookmarkNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ChapterBookmarkNode>;
 };
 
@@ -272,31 +321,43 @@ export type ChapterInterface = {
   title?: Maybe<Scalars['String']['output']>;
 };
 
-export type ChapterNode = ChapterInterface & Node & {
-  __typename?: 'ChapterNode';
-  bookmark?: Maybe<ChapterBookmarkNode>;
-  contentBlocks?: Maybe<Array<Maybe<ContentBlockNode>>>;
-  description?: Maybe<Scalars['String']['output']>;
-  descriptionHiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
-  id: Scalars['ID']['output'];
-  path?: Maybe<Scalars['String']['output']>;
-  slug: Scalars['String']['output'];
-  title?: Maybe<Scalars['String']['output']>;
-  titleHiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
-};
+export type ChapterNode = ChapterInterface &
+  Node & {
+    __typename?: 'ChapterNode';
+    bookmark?: Maybe<ChapterBookmarkNode>;
+    contentBlocks?: Maybe<Array<Maybe<ContentBlockNode>>>;
+    description?: Maybe<Scalars['String']['output']>;
+    descriptionHiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
+    /** The ID of the object */
+    id: Scalars['ID']['output'];
+    path?: Maybe<Scalars['String']['output']>;
+    /** Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/ */
+    slug: Scalars['String']['output'];
+    title?: Maybe<Scalars['String']['output']>;
+    titleHiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
+  };
 
 export type ChapterNodeConnection = {
   __typename?: 'ChapterNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ChapterNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ChapterNode` and its cursor. */
 export type ChapterNodeEdge = {
   __typename?: 'ChapterNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ChapterNode>;
 };
 
+/**
+ * We need to build this ourselves, because we want the active property on the node, because providing it on the
+ * Connection or Edge for a UserNodeConnection is difficult.
+ */
 export type ClassMemberNode = {
   __typename?: 'ClassMemberNode';
   active?: Maybe<Scalars['Boolean']['output']>;
@@ -311,6 +372,7 @@ export type ClassMemberNode = {
 export type CommentNode = Node & {
   __typename?: 'CommentNode';
   created: Scalars['DateTime']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   owner?: Maybe<PublicUserNode>;
   text: Scalars['String']['output'];
@@ -319,6 +381,7 @@ export type CommentNode = Node & {
 export type ContentBlockBookmarkNode = Node & {
   __typename?: 'ContentBlockBookmarkNode';
   contentBlock: ContentBlockNode;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   note?: Maybe<NoteNode>;
   user: PrivateUserNode;
@@ -327,13 +390,18 @@ export type ContentBlockBookmarkNode = Node & {
 
 export type ContentBlockBookmarkNodeConnection = {
   __typename?: 'ContentBlockBookmarkNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ContentBlockBookmarkNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ContentBlockBookmarkNode` and its cursor. */
 export type ContentBlockBookmarkNodeEdge = {
   __typename?: 'ContentBlockBookmarkNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ContentBlockBookmarkNode>;
 };
 
@@ -347,35 +415,43 @@ export type ContentBlockInput = {
 export type ContentBlockInterface = {
   contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
   title?: Maybe<Scalars['String']['output']>;
-  type?: Maybe<Scalars['String']['output']>;
+  type: Scalars['String']['output'];
 };
 
-export type ContentBlockNode = ContentBlockInterface & Node & {
-  __typename?: 'ContentBlockNode';
-  bookmarks?: Maybe<Array<Maybe<ContentBlockBookmarkNode>>>;
-  contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
-  hiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
-  id: Scalars['ID']['output'];
-  instrumentCategory?: Maybe<InstrumentCategoryNode>;
-  mine?: Maybe<Scalars['Boolean']['output']>;
-  originalCreator?: Maybe<PublicUserNode>;
-  path?: Maybe<Scalars['String']['output']>;
-  slug: Scalars['String']['output'];
-  title?: Maybe<Scalars['String']['output']>;
-  type?: Maybe<Scalars['String']['output']>;
-  userCreated: Scalars['Boolean']['output'];
-  visibleFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
-};
+export type ContentBlockNode = ContentBlockInterface &
+  Node & {
+    __typename?: 'ContentBlockNode';
+    bookmarks?: Maybe<Array<Maybe<ContentBlockBookmarkNode>>>;
+    contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
+    hiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
+    /** The ID of the object */
+    id: Scalars['ID']['output'];
+    instrumentCategory?: Maybe<InstrumentCategoryNode>;
+    mine?: Maybe<Scalars['Boolean']['output']>;
+    originalCreator?: Maybe<PublicUserNode>;
+    path?: Maybe<Scalars['String']['output']>;
+    /** Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/ */
+    slug: Scalars['String']['output'];
+    title?: Maybe<Scalars['String']['output']>;
+    type: Scalars['String']['output'];
+    userCreated: Scalars['Boolean']['output'];
+    visibleFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
+  };
 
 export type ContentBlockNodeConnection = {
   __typename?: 'ContentBlockNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ContentBlockNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ContentBlockNode` and its cursor. */
 export type ContentBlockNodeEdge = {
   __typename?: 'ContentBlockNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ContentBlockNode>;
 };
 
@@ -387,11 +463,17 @@ export type ContentElementInput = {
 };
 
 export type ContentElementValueInput = {
+  /** To be used for assignment type */
   assignment?: InputMaybe<Scalars['String']['input']>;
+  /** To be used for basic_knowledge type */
   description?: InputMaybe<Scalars['String']['input']>;
+  /** To be used for assignment type */
   id?: InputMaybe<Scalars['String']['input']>;
+  /** To be used for link_block, text_block types */
   text?: InputMaybe<Scalars['String']['input']>;
+  /** To be used for image_block, assignment type */
   title?: InputMaybe<Scalars['String']['input']>;
+  /** To be used for link, image_block types */
   url?: InputMaybe<Scalars['String']['input']>;
 };
 
@@ -531,26 +613,56 @@ export type DeleteSnapshotPayload = {
 
 export type DeleteSnapshotResult = NotOwner | Success;
 
+/** Debugging information for the current query. */
 export type DjangoDebug = {
   __typename?: 'DjangoDebug';
+  /** Raise exceptions for this API query. */
+  exceptions?: Maybe<Array<Maybe<DjangoDebugException>>>;
+  /** Executed SQL queries for this API query. */
   sql?: Maybe<Array<Maybe<DjangoDebugSql>>>;
 };
 
+/** Represents a single exception raised. */
+export type DjangoDebugException = {
+  __typename?: 'DjangoDebugException';
+  /** The class of the exception */
+  excType: Scalars['String']['output'];
+  /** The message of the exception */
+  message: Scalars['String']['output'];
+  /** The stack trace */
+  stack: Scalars['String']['output'];
+};
+
+/** Represents a single database query made to a Django managed DB. */
 export type DjangoDebugSql = {
   __typename?: 'DjangoDebugSQL';
+  /** The Django database alias (e.g. 'default'). */
   alias: Scalars['String']['output'];
+  /** Duration of this database query in seconds. */
   duration: Scalars['Float']['output'];
+  /** Postgres connection encoding if available. */
   encoding?: Maybe<Scalars['String']['output']>;
+  /** Whether this database query was a SELECT. */
   isSelect: Scalars['Boolean']['output'];
+  /** Whether this database query took more than 10 seconds. */
   isSlow: Scalars['Boolean']['output'];
+  /** Postgres isolation level if available. */
   isoLevel?: Maybe<Scalars['String']['output']>;
+  /** JSON encoded database query parameters. */
   params: Scalars['String']['output'];
+  /** The raw SQL of this query, without params. */
   rawSql: Scalars['String']['output'];
+  /** The actual SQL sent to this database. */
   sql?: Maybe<Scalars['String']['output']>;
+  /** Start time of this database query. */
   startTime: Scalars['Float']['output'];
+  /** Stop time of this database query. */
   stopTime: Scalars['Float']['output'];
+  /** Postgres transaction ID if available. */
   transId?: Maybe<Scalars['String']['output']>;
+  /** Postgres transaction status if available. */
   transStatus?: Maybe<Scalars['String']['output']>;
+  /** The type of database being used (e.g. postrgesql, mysql, sqlite). */
   vendor: Scalars['String']['output'];
 };
 
@@ -589,11 +701,12 @@ export enum InputTypes {
   Readonly = 'readonly',
   Subtitle = 'subtitle',
   TextBlock = 'text_block',
-  VideoBlock = 'video_block'
+  VideoBlock = 'video_block',
 }
 
 export type InstrumentBookmarkNode = Node & {
   __typename?: 'InstrumentBookmarkNode';
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   instrument: InstrumentNode;
   note?: Maybe<NoteNode>;
@@ -605,6 +718,7 @@ export type InstrumentCategoryNode = Node & {
   __typename?: 'InstrumentCategoryNode';
   background: Scalars['String']['output'];
   foreground: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   name: Scalars['String']['output'];
   types?: Maybe<Array<Maybe<InstrumentTypeNode>>>;
@@ -614,29 +728,38 @@ export type InstrumentNode = Node & {
   __typename?: 'InstrumentNode';
   bookmarks?: Maybe<Array<Maybe<InstrumentBookmarkNode>>>;
   contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   intro: Scalars['String']['output'];
   language?: Maybe<Scalars['String']['output']>;
+  /** Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/ */
   slug: Scalars['String']['output'];
+  /** Der Seitentitel, der öffentlich angezeigt werden soll */
   title: Scalars['String']['output'];
   type?: Maybe<InstrumentTypeNode>;
 };
 
 export type InstrumentNodeConnection = {
   __typename?: 'InstrumentNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<InstrumentNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `InstrumentNode` and its cursor. */
 export type InstrumentNodeEdge = {
   __typename?: 'InstrumentNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<InstrumentNode>;
 };
 
 export type InstrumentTypeNode = Node & {
   __typename?: 'InstrumentTypeNode';
   category?: Maybe<InstrumentCategoryNode>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   name: Scalars['String']['output'];
   type: Scalars['String']['output'];
@@ -689,20 +812,17 @@ export type ModuleBookmarkNode = {
   user: PrivateUserNode;
 };
 
-export enum ModuleCategoryFilterAttributeType {
-  All = 'ALL',
-  Exact = 'EXACT'
-}
-
 export type ModuleCategoryNode = Node & {
   __typename?: 'ModuleCategoryNode';
-  filterAttributeType: ModuleCategoryFilterAttributeType;
+  filterAttributeType: BooksModuleCategoryFilterAttributeTypeChoices;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   moduleSet: ModuleNodeConnection;
   name: Scalars['String']['output'];
+  /** Order in the Dropdown List */
+  order: Scalars['Int']['output'];
 };
 
-
 export type ModuleCategoryNodeModuleSetArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -719,38 +839,41 @@ export type ModuleCategoryNodeModuleSetArgs = {
 
 export type ModuleConnection = {
   __typename?: 'ModuleConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ModuleEdge>>;
   nodes?: Maybe<Array<Maybe<ModuleNode>>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `Module` and its cursor. */
 export type ModuleEdge = {
   __typename?: 'ModuleEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ModuleNode>;
 };
 
 export type ModuleInterface = {
   heroImage: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   pk?: Maybe<Scalars['Int']['output']>;
   topic?: Maybe<TopicNode>;
 };
 
-export enum ModuleLevelFilterAttributeType {
-  All = 'ALL',
-  Exact = 'EXACT'
-}
-
 export type ModuleLevelNode = Node & {
   __typename?: 'ModuleLevelNode';
-  filterAttributeType: ModuleLevelFilterAttributeType;
+  filterAttributeType: BooksModuleLevelFilterAttributeTypeChoices;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   moduleSet: ModuleNodeConnection;
   name: Scalars['String']['output'];
+  /** Order in the Dropdown List */
+  order: Scalars['Int']['output'];
 };
 
-
 export type ModuleLevelNodeModuleSetArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -772,12 +895,15 @@ export type ModuleNode = ModuleInterface & {
   category?: Maybe<ModuleCategoryNode>;
   chapters?: Maybe<Array<Maybe<ChapterNode>>>;
   heroImage: Scalars['String']['output'];
+  /** e.g. 'Reuters', 'Wikipedia' */
   heroSource: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   inEditMode: Scalars['Boolean']['output'];
   intro: Scalars['String']['output'];
   language?: Maybe<Scalars['String']['output']>;
   level?: Maybe<ModuleLevelNode>;
+  /** e.g. 'Intro' or 'Modul 1' */
   metaTitle: Scalars['String']['output'];
   myAnswers?: Maybe<AnswerNodeConnection>;
   myChapterBookmarks?: Maybe<ChapterBookmarkNodeConnection>;
@@ -785,15 +911,16 @@ export type ModuleNode = ModuleInterface & {
   mySubmissions?: Maybe<StudentSubmissionNodeConnection>;
   objectiveGroups?: Maybe<Array<Maybe<ObjectiveGroupNode>>>;
   pk?: Maybe<Scalars['Int']['output']>;
+  /** Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/ */
   slug: Scalars['String']['output'];
   snapshots?: Maybe<Array<Maybe<SnapshotNode>>>;
   solutionsEnabled?: Maybe<Scalars['Boolean']['output']>;
   teaser: Scalars['String']['output'];
+  /** Der Seitentitel, der öffentlich angezeigt werden soll */
   title: Scalars['String']['output'];
   topic?: Maybe<TopicNode>;
 };
 
-
 export type ModuleNodeMyAnswersArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -802,7 +929,6 @@ export type ModuleNodeMyAnswersArgs = {
   offset?: InputMaybe<Scalars['Int']['input']>;
 };
 
-
 export type ModuleNodeMyChapterBookmarksArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -811,7 +937,6 @@ export type ModuleNodeMyChapterBookmarksArgs = {
   offset?: InputMaybe<Scalars['Int']['input']>;
 };
 
-
 export type ModuleNodeMyContentBookmarksArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -820,7 +945,6 @@ export type ModuleNodeMyContentBookmarksArgs = {
   offset?: InputMaybe<Scalars['Int']['input']>;
 };
 
-
 export type ModuleNodeMySubmissionsArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -831,13 +955,18 @@ export type ModuleNodeMySubmissionsArgs = {
 
 export type ModuleNodeConnection = {
   __typename?: 'ModuleNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ModuleNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ModuleNode` and its cursor. */
 export type ModuleNodeEdge = {
   __typename?: 'ModuleNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ModuleNode>;
 };
 
@@ -918,287 +1047,230 @@ export type Mutation = {
   updateTeam?: Maybe<UpdateTeamPayload>;
 };
 
-
 export type MutationAddCommentArgs = {
   input: AddCommentInput;
 };
 
-
 export type MutationAddContentBlockArgs = {
   input: AddContentBlockInput;
 };
 
-
 export type MutationAddModuleRoomEntryArgs = {
   input: AddModuleRoomEntryInput;
 };
 
-
 export type MutationAddNoteArgs = {
   input: AddNoteInput;
 };
 
-
 export type MutationAddObjectiveArgs = {
   input: AddObjectiveInput;
 };
 
-
 export type MutationAddProjectArgs = {
   input: AddProjectInput;
 };
 
-
 export type MutationAddProjectEntryArgs = {
   input: AddProjectEntryInput;
 };
 
-
 export type MutationAddRemoveMemberArgs = {
   input: AddRemoveMemberInput;
 };
 
-
 export type MutationAddRoomArgs = {
   input: AddRoomInput;
 };
 
-
 export type MutationAddRoomEntryArgs = {
   input: AddRoomEntryInput;
 };
 
-
 export type MutationApplySnapshotArgs = {
   input: ApplySnapshotInput;
 };
 
-
 export type MutationCouponArgs = {
   input: CouponInput;
 };
 
-
 export type MutationCreateSchoolClassArgs = {
   input: CreateSchoolClassInput;
 };
 
-
 export type MutationCreateSnapshotArgs = {
   input: CreateSnapshotInput;
 };
 
-
 export type MutationCreateTeamArgs = {
   input: CreateTeamInput;
 };
 
-
 export type MutationDeleteContentBlockArgs = {
   input: DeleteContentBlockInput;
 };
 
-
 export type MutationDeleteObjectiveArgs = {
   input: DeleteObjectiveInput;
 };
 
-
 export type MutationDeleteProjectArgs = {
   input: DeleteProjectInput;
 };
 
-
 export type MutationDeleteProjectEntryArgs = {
   input: DeleteProjectEntryInput;
 };
 
-
 export type MutationDeleteRoomArgs = {
   input: DeleteRoomInput;
 };
 
-
 export type MutationDeleteRoomEntryArgs = {
   input: DeleteRoomEntryInput;
 };
 
-
 export type MutationDeleteSnapshotArgs = {
   input: DeleteSnapshotInput;
 };
 
-
 export type MutationDuplicateContentBlockArgs = {
   input: DuplicateContentBlockInput;
 };
 
-
 export type MutationJoinClassArgs = {
   input: JoinClassInput;
 };
 
-
 export type MutationJoinTeamArgs = {
   input: JoinTeamInput;
 };
 
-
 export type MutationMutateContentBlockArgs = {
   input: MutateContentBlockInput;
 };
 
-
 export type MutationSetLanguageArgs = {
   language: Scalars['String']['input'];
 };
 
-
 export type MutationShareSnapshotArgs = {
   input: ShareSnapshotInput;
 };
 
-
 export type MutationSpellCheckArgs = {
   input: SpellCheckInput;
 };
 
-
 export type MutationSyncModuleVisibilityArgs = {
   input: SyncModuleVisibilityInput;
 };
 
-
 export type MutationUpdateAnswerArgs = {
   input: UpdateAnswerInput;
 };
 
-
 export type MutationUpdateAssignmentArgs = {
   input: UpdateAssignmentInput;
 };
 
-
 export type MutationUpdateAvatarArgs = {
   input: UpdateAvatarInput;
 };
 
-
 export type MutationUpdateChapterBookmarkArgs = {
   input: UpdateChapterBookmarkInput;
 };
 
-
 export type MutationUpdateChapterVisibilityArgs = {
   input: UpdateChapterVisibilityInput;
 };
 
-
 export type MutationUpdateContentBookmarkArgs = {
   input: UpdateContentBookmarkInput;
 };
 
-
 export type MutationUpdateInstrumentBookmarkArgs = {
   input: UpdateInstrumentBookmarkInput;
 };
 
-
 export type MutationUpdateLastModuleArgs = {
   input: UpdateLastModuleInput;
 };
 
-
 export type MutationUpdateLastModuleLevelArgs = {
   input: UpdateLastModuleLevelInput;
 };
 
-
 export type MutationUpdateLastTopicArgs = {
   input: UpdateLastTopicInput;
 };
 
-
 export type MutationUpdateModuleBookmarkArgs = {
   input: UpdateModuleBookmarkInput;
 };
 
-
 export type MutationUpdateNoteArgs = {
   input: UpdateNoteInput;
 };
 
-
 export type MutationUpdateObjectiveGroupVisibilityArgs = {
   input: UpdateObjectiveGroupVisibilityInput;
 };
 
-
 export type MutationUpdateObjectiveVisibilityArgs = {
   input: UpdateObjectiveVisibilityInput;
 };
 
-
 export type MutationUpdatePasswordArgs = {
   input: UpdatePasswordInput;
 };
 
-
 export type MutationUpdateProjectArgs = {
   input: UpdateProjectInput;
 };
 
-
 export type MutationUpdateProjectEntryArgs = {
   input: UpdateProjectEntryInput;
 };
 
-
 export type MutationUpdateProjectSharedStateArgs = {
   input: UpdateProjectSharedStateInput;
 };
 
-
 export type MutationUpdateRoomArgs = {
   input: UpdateRoomInput;
 };
 
-
 export type MutationUpdateRoomEntryArgs = {
   input: UpdateRoomEntryInput;
 };
 
-
 export type MutationUpdateRoomVisibilityArgs = {
   input: UpdateRoomVisibilityInput;
 };
 
-
 export type MutationUpdateSchoolClassArgs = {
   input: UpdateSchoolClassInput;
 };
 
-
 export type MutationUpdateSettingArgs = {
   input: UpdateSettingInput;
 };
 
-
 export type MutationUpdateSnapshotArgs = {
   input: UpdateSnapshotInput;
 };
 
-
 export type MutationUpdateSolutionVisibilityArgs = {
   input: UpdateSolutionVisibilityInput;
 };
 
-
 export type MutationUpdateSubmissionFeedbackArgs = {
   input: UpdateSubmissionFeedbackInput;
 };
 
-
 export type MutationUpdateTeamArgs = {
   input: UpdateTeamInput;
 };
@@ -1208,6 +1280,7 @@ export type NewsTeaserNode = Node & {
   date?: Maybe<Scalars['Date']['output']>;
   description?: Maybe<Scalars['String']['output']>;
   displayDate?: Maybe<Scalars['String']['output']>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   imageSource: Scalars['String']['output'];
   imageUrl?: Maybe<Scalars['String']['output']>;
@@ -1216,7 +1289,9 @@ export type NewsTeaserNode = Node & {
   title: Scalars['String']['output'];
 };
 
+/** An object with an ID */
 export type Node = {
+  /** The ID of the object */
   id: Scalars['ID']['output'];
 };
 
@@ -1234,6 +1309,7 @@ export type NoteNode = Node & {
   __typename?: 'NoteNode';
   chapterbookmark?: Maybe<ChapterBookmarkNode>;
   contentblockbookmark?: Maybe<ContentBlockBookmarkNode>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   instrumentbookmark?: Maybe<InstrumentBookmarkNode>;
   modulebookmark?: Maybe<ModuleBookmarkNode>;
@@ -1245,36 +1321,37 @@ export type ObjectiveGroupNode = Node & {
   __typename?: 'ObjectiveGroupNode';
   displayTitle?: Maybe<Scalars['String']['output']>;
   hiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   module: ModuleNode;
   objectives?: Maybe<Array<Maybe<ObjectiveNode>>>;
   pk?: Maybe<Scalars['Int']['output']>;
-  title?: Maybe<ObjectiveGroupTitle>;
+  title?: Maybe<ObjectivesObjectiveGroupTitleChoices>;
 };
 
 export type ObjectiveGroupNodeConnection = {
   __typename?: 'ObjectiveGroupNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ObjectiveGroupNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ObjectiveGroupNode` and its cursor. */
 export type ObjectiveGroupNodeEdge = {
   __typename?: 'ObjectiveGroupNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ObjectiveGroupNode>;
 };
 
-export enum ObjectiveGroupTitle {
-  Interdisciplinary = 'INTERDISCIPLINARY',
-  LanguageCommunication = 'LANGUAGE_COMMUNICATION',
-  Society = 'SOCIETY'
-}
-
 export type ObjectiveNode = Node & {
   __typename?: 'ObjectiveNode';
   group: ObjectiveGroupNode;
   hiddenFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
   hiddenForSnapshots: SnapshotNodeConnection;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   mine?: Maybe<Scalars['Boolean']['output']>;
   order?: Maybe<Scalars['Int']['output']>;
@@ -1285,7 +1362,6 @@ export type ObjectiveNode = Node & {
   visibleFor?: Maybe<Array<Maybe<SchoolClassNode>>>;
 };
 
-
 export type ObjectiveNodeHiddenForSnapshotsArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1296,21 +1372,41 @@ export type ObjectiveNodeHiddenForSnapshotsArgs = {
 
 export type ObjectiveNodeConnection = {
   __typename?: 'ObjectiveNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<ObjectiveNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `ObjectiveNode` and its cursor. */
 export type ObjectiveNodeEdge = {
   __typename?: 'ObjectiveNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<ObjectiveNode>;
 };
 
+/** An enumeration. */
+export enum ObjectivesObjectiveGroupTitleChoices {
+  /** Überfachliche Lernziele */
+  Interdisciplinary = 'INTERDISCIPLINARY',
+  /** Sprache & Kommunikation */
+  LanguageCommunication = 'LANGUAGE_COMMUNICATION',
+  /** Gesellschaft */
+  Society = 'SOCIETY',
+}
+
+/** The Relay compliant `PageInfo` type, containing data necessary to paginate this connection. */
 export type PageInfo = {
   __typename?: 'PageInfo';
+  /** When paginating forwards, the cursor to continue. */
   endCursor?: Maybe<Scalars['String']['output']>;
+  /** When paginating forwards, are there more items? */
   hasNextPage: Scalars['Boolean']['output'];
+  /** When paginating backwards, are there more items? */
   hasPreviousPage: Scalars['Boolean']['output'];
+  /** When paginating backwards, the cursor to continue. */
   startCursor?: Maybe<Scalars['String']['output']>;
 };
 
@@ -1325,6 +1421,7 @@ export type PrivateUserNode = Node & {
   email: Scalars['String']['output'];
   expiryDate?: Maybe<Scalars['String']['output']>;
   firstName: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   isTeacher?: Maybe<Scalars['Boolean']['output']>;
   language?: Maybe<Scalars['String']['output']>;
@@ -1341,10 +1438,10 @@ export type PrivateUserNode = Node & {
   schoolClasses?: Maybe<Array<Maybe<SchoolClassNode>>>;
   selectedClass?: Maybe<SchoolClassNode>;
   team?: Maybe<TeamNode>;
+  /** Erforderlich. 150 Zeichen oder weniger. Nur Buchstaben, Ziffern und @/./+/-/_. */
   username: Scalars['String']['output'];
 };
 
-
 export type PrivateUserNodeRecentModulesArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1352,18 +1449,23 @@ export type PrivateUserNodeRecentModulesArgs = {
   last?: InputMaybe<Scalars['Int']['input']>;
   offset?: InputMaybe<Scalars['Int']['input']>;
   orderBy?: InputMaybe<Scalars['String']['input']>;
-  recentModules?: InputMaybe<Array<InputMaybe<Scalars['ID']['input']>>>;
+  recentModules?: InputMaybe<Scalars['ID']['input']>;
 };
 
 export type PrivateUserNodeConnection = {
   __typename?: 'PrivateUserNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<PrivateUserNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `PrivateUserNode` and its cursor. */
 export type PrivateUserNodeEdge = {
   __typename?: 'PrivateUserNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<PrivateUserNode>;
 };
 
@@ -1372,6 +1474,7 @@ export type ProjectEntryNode = Node & {
   created: Scalars['DateTime']['output'];
   description: Scalars['String']['output'];
   documentUrl: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   project: ProjectNode;
 };
@@ -1383,6 +1486,7 @@ export type ProjectNode = Node & {
   entries?: Maybe<Array<Maybe<ProjectEntryNode>>>;
   entriesCount?: Maybe<Scalars['Int']['output']>;
   final: Scalars['Boolean']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   objectives: Scalars['String']['output'];
   owner?: Maybe<PublicUserNode>;
@@ -1398,6 +1502,7 @@ export type PublicUserNode = Node & {
   avatarUrl: Scalars['String']['output'];
   firstName: Scalars['String']['output'];
   fullName: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   isMe?: Maybe<Scalars['Boolean']['output']>;
   lastName: Scalars['String']['output'];
@@ -1444,7 +1549,6 @@ export type Query = {
   topics?: Maybe<TopicConnection>;
 };
 
-
 export type QueryAllRoomEntriesArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1454,7 +1558,6 @@ export type QueryAllRoomEntriesArgs = {
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryAllUsersArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1465,17 +1568,14 @@ export type QueryAllUsersArgs = {
   username?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryAssignmentArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryChapterArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryChaptersArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1486,40 +1586,33 @@ export type QueryChaptersArgs = {
   title?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryContentBlockArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryInstrumentArgs = {
   id?: InputMaybe<Scalars['ID']['input']>;
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryModuleArgs = {
   id?: InputMaybe<Scalars['ID']['input']>;
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryModuleCategoryArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryModuleLevelArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryModuleRoomArgs = {
   classId?: InputMaybe<Scalars['ID']['input']>;
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryModulesArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1527,7 +1620,6 @@ export type QueryModulesArgs = {
   last?: InputMaybe<Scalars['Int']['input']>;
 };
 
-
 export type QueryMyActivityArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1542,7 +1634,6 @@ export type QueryMyActivityArgs = {
   title_In?: InputMaybe<Array<InputMaybe<Scalars['String']['input']>>>;
 };
 
-
 export type QueryMyInstrumentActivityArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1552,17 +1643,14 @@ export type QueryMyInstrumentActivityArgs = {
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryNodeArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryObjectiveGroupArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryObjectiveGroupsArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1570,44 +1658,37 @@ export type QueryObjectiveGroupsArgs = {
   last?: InputMaybe<Scalars['Int']['input']>;
   module_Slug?: InputMaybe<Scalars['String']['input']>;
   offset?: InputMaybe<Scalars['Int']['input']>;
-  title?: InputMaybe<Scalars['String']['input']>;
+  title?: InputMaybe<ObjectivesObjectiveGroupTitleChoices>;
 };
 
-
 export type QueryProjectArgs = {
   id?: InputMaybe<Scalars['ID']['input']>;
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryRoomArgs = {
   appearance?: InputMaybe<Scalars['String']['input']>;
   id?: InputMaybe<Scalars['ID']['input']>;
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryRoomEntryArgs = {
   id?: InputMaybe<Scalars['ID']['input']>;
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QuerySnapshotArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QueryStudentSubmissionArgs = {
   id: Scalars['ID']['input'];
 };
 
-
 export type QuerySurveyArgs = {
   id?: InputMaybe<Scalars['ID']['input']>;
 };
 
-
 export type QuerySurveysArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1616,12 +1697,10 @@ export type QuerySurveysArgs = {
   offset?: InputMaybe<Scalars['Int']['input']>;
 };
 
-
 export type QueryTopicArgs = {
   slug?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type QueryTopicsArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1637,6 +1716,7 @@ export type RoomEntryNode = Node & {
   comments?: Maybe<Array<Maybe<CommentNode>>>;
   contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
   description?: Maybe<Scalars['String']['output']>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   pk?: Maybe<Scalars['Int']['output']>;
   room: RoomNode;
@@ -1646,13 +1726,18 @@ export type RoomEntryNode = Node & {
 
 export type RoomEntryNodeConnection = {
   __typename?: 'RoomEntryNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<RoomEntryNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `RoomEntryNode` and its cursor. */
 export type RoomEntryNodeEdge = {
   __typename?: 'RoomEntryNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<RoomEntryNode>;
 };
 
@@ -1661,6 +1746,7 @@ export type RoomNode = Node & {
   appearance: Scalars['String']['output'];
   description?: Maybe<Scalars['String']['output']>;
   entryCount?: Maybe<Scalars['Int']['output']>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   pk?: Maybe<Scalars['Int']['output']>;
   restricted: Scalars['Boolean']['output'];
@@ -1671,7 +1757,6 @@ export type RoomNode = Node & {
   userCreated: Scalars['Boolean']['output'];
 };
 
-
 export type RoomNodeRoomEntriesArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1689,6 +1774,7 @@ export type SchoolClassInput = {
 export type SchoolClassNode = Node & {
   __typename?: 'SchoolClassNode';
   code?: Maybe<Scalars['String']['output']>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   members?: Maybe<Array<Maybe<ClassMemberNode>>>;
   name: Scalars['String']['output'];
@@ -1717,24 +1803,28 @@ export type SnapshotChangesNode = {
   newObjectives: Scalars['Int']['output'];
 };
 
-export type SnapshotChapterNode = ChapterInterface & Node & {
-  __typename?: 'SnapshotChapterNode';
-  contentBlocks?: Maybe<Array<Maybe<SnapshotContentBlockNode>>>;
-  description?: Maybe<Scalars['String']['output']>;
-  descriptionHidden?: Maybe<Scalars['Boolean']['output']>;
-  id: Scalars['ID']['output'];
-  title?: Maybe<Scalars['String']['output']>;
-  titleHidden?: Maybe<Scalars['Boolean']['output']>;
-};
+export type SnapshotChapterNode = ChapterInterface &
+  Node & {
+    __typename?: 'SnapshotChapterNode';
+    contentBlocks?: Maybe<Array<Maybe<SnapshotContentBlockNode>>>;
+    description?: Maybe<Scalars['String']['output']>;
+    descriptionHidden?: Maybe<Scalars['Boolean']['output']>;
+    /** The ID of the object */
+    id: Scalars['ID']['output'];
+    title?: Maybe<Scalars['String']['output']>;
+    titleHidden?: Maybe<Scalars['Boolean']['output']>;
+  };
 
-export type SnapshotContentBlockNode = ContentBlockInterface & Node & {
-  __typename?: 'SnapshotContentBlockNode';
-  contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
-  hidden?: Maybe<Scalars['Boolean']['output']>;
-  id: Scalars['ID']['output'];
-  title?: Maybe<Scalars['String']['output']>;
-  type?: Maybe<Scalars['String']['output']>;
-};
+export type SnapshotContentBlockNode = ContentBlockInterface &
+  Node & {
+    __typename?: 'SnapshotContentBlockNode';
+    contents?: Maybe<Scalars['GenericStreamFieldType']['output']>;
+    hidden?: Maybe<Scalars['Boolean']['output']>;
+    /** The ID of the object */
+    id: Scalars['ID']['output'];
+    title?: Maybe<Scalars['String']['output']>;
+    type: Scalars['String']['output'];
+  };
 
 export type SnapshotNode = Node & {
   __typename?: 'SnapshotNode';
@@ -1745,6 +1835,7 @@ export type SnapshotNode = Node & {
   heroImage?: Maybe<Scalars['String']['output']>;
   hiddenContentBlocks: ContentBlockNodeConnection;
   hiddenObjectives: ObjectiveNodeConnection;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   metaTitle?: Maybe<Scalars['String']['output']>;
   mine?: Maybe<Scalars['Boolean']['output']>;
@@ -1754,7 +1845,6 @@ export type SnapshotNode = Node & {
   title?: Maybe<Scalars['String']['output']>;
 };
 
-
 export type SnapshotNodeHiddenContentBlocksArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1765,7 +1855,6 @@ export type SnapshotNodeHiddenContentBlocksArgs = {
   title?: InputMaybe<Scalars['String']['input']>;
 };
 
-
 export type SnapshotNodeHiddenObjectivesArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1777,13 +1866,18 @@ export type SnapshotNodeHiddenObjectivesArgs = {
 
 export type SnapshotNodeConnection = {
   __typename?: 'SnapshotNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<SnapshotNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `SnapshotNode` and its cursor. */
 export type SnapshotNodeEdge = {
   __typename?: 'SnapshotNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<SnapshotNode>;
 };
 
@@ -1791,6 +1885,7 @@ export type SnapshotObjectiveGroupNode = Node & {
   __typename?: 'SnapshotObjectiveGroupNode';
   displayTitle: Scalars['String']['output'];
   hidden: Scalars['Boolean']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   objectives: Array<Maybe<SnapshotObjectiveNode>>;
   title: Scalars['String']['output'];
@@ -1799,6 +1894,7 @@ export type SnapshotObjectiveGroupNode = Node & {
 export type SnapshotObjectiveNode = Node & {
   __typename?: 'SnapshotObjectiveNode';
   hidden: Scalars['Boolean']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   text: Scalars['String']['output'];
 };
@@ -1832,6 +1928,7 @@ export type StudentSubmissionNode = Node & {
   created: Scalars['DateTime']['output'];
   document: Scalars['String']['output'];
   final: Scalars['Boolean']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   modified: Scalars['DateTime']['output'];
   student: PrivateUserNode;
@@ -1841,13 +1938,18 @@ export type StudentSubmissionNode = Node & {
 
 export type StudentSubmissionNodeConnection = {
   __typename?: 'StudentSubmissionNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<StudentSubmissionNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `StudentSubmissionNode` and its cursor. */
 export type StudentSubmissionNodeEdge = {
   __typename?: 'StudentSubmissionNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<StudentSubmissionNode>;
 };
 
@@ -1862,6 +1964,7 @@ export type SubmissionFeedbackNode = Node & {
   __typename?: 'SubmissionFeedbackNode';
   created: Scalars['DateTime']['output'];
   final: Scalars['Boolean']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   modified: Scalars['DateTime']['output'];
   studentSubmission: StudentSubmissionNode;
@@ -1883,13 +1986,13 @@ export type SurveyNode = Node & {
   answer?: Maybe<AnswerNode>;
   answers: AnswerNodeConnection;
   data: Scalars['JSONString']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   module?: Maybe<ModuleNode>;
   pk?: Maybe<Scalars['Int']['output']>;
   title: Scalars['String']['output'];
 };
 
-
 export type SurveyNodeAnswersArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -1900,13 +2003,18 @@ export type SurveyNodeAnswersArgs = {
 
 export type SurveyNodeConnection = {
   __typename?: 'SurveyNodeConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<SurveyNodeEdge>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `SurveyNode` and its cursor. */
 export type SurveyNodeEdge = {
   __typename?: 'SurveyNodeEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<SurveyNode>;
 };
 
@@ -1927,6 +2035,7 @@ export type TeamNode = Node & {
   __typename?: 'TeamNode';
   code?: Maybe<Scalars['String']['output']>;
   creator?: Maybe<PrivateUserNode>;
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   isDeleted: Scalars['Boolean']['output'];
   members?: Maybe<Array<Maybe<PublicUserNode>>>;
@@ -1936,32 +2045,40 @@ export type TeamNode = Node & {
 
 export type TopicConnection = {
   __typename?: 'TopicConnection';
+  /** Contains the nodes in this connection. */
   edges: Array<Maybe<TopicEdge>>;
   nodes?: Maybe<Array<Maybe<TopicNode>>>;
+  /** Pagination data for this connection. */
   pageInfo: PageInfo;
 };
 
+/** A Relay edge containing a `Topic` and its cursor. */
 export type TopicEdge = {
   __typename?: 'TopicEdge';
+  /** A cursor for use in pagination */
   cursor: Scalars['String']['output'];
+  /** The item at the end of the edge */
   node?: Maybe<TopicNode>;
 };
 
 export type TopicNode = Node & {
   __typename?: 'TopicNode';
   description: Scalars['String']['output'];
+  /** The ID of the object */
   id: Scalars['ID']['output'];
   instructions?: Maybe<Scalars['String']['output']>;
   modules?: Maybe<ModuleNodeConnection>;
+  /** Order of the topic */
   order: Scalars['Int']['output'];
   pk?: Maybe<Scalars['Int']['output']>;
+  /** Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/ */
   slug: Scalars['String']['output'];
   teaser: Scalars['String']['output'];
+  /** Der Seitentitel, der öffentlich angezeigt werden soll */
   title: Scalars['String']['output'];
   vimeoId?: Maybe<Scalars['String']['output']>;
 };
 
-
 export type TopicNodeModulesArgs = {
   after?: InputMaybe<Scalars['String']['input']>;
   before?: InputMaybe<Scalars['String']['input']>;
@@ -2141,6 +2258,7 @@ export type UpdateNotePayload = {
 
 export type UpdateObjectiveGroupVisibilityInput = {
   clientMutationId?: InputMaybe<Scalars['String']['input']>;
+  /** The ID of the objective group */
   id: Scalars['ID']['input'];
   visibility?: InputMaybe<Array<InputMaybe<UserGroupBlockVisibility>>>;
 };
@@ -2153,6 +2271,7 @@ export type UpdateObjectiveGroupVisibilityPayload = {
 
 export type UpdateObjectiveVisibilityInput = {
   clientMutationId?: InputMaybe<Scalars['String']['input']>;
+  /** The ID of the objective */
   id: Scalars['ID']['input'];
   visibility?: InputMaybe<Array<InputMaybe<UserGroupBlockVisibility>>>;
 };
@@ -2368,112 +2487,767 @@ export type UserGroupBlockVisibility = {
   schoolClassId: Scalars['ID']['input'];
 };
 
-export type LanguageQueryQueryVariables = Exact<{ [key: string]: never; }>;
+export type LanguageQueryQueryVariables = Exact<{ [key: string]: never }>;
 
-
-export type LanguageQueryQuery = { __typename?: 'Query', me?: { __typename?: 'PrivateUserNode', language?: string | null } | null };
+export type LanguageQueryQuery = {
+  __typename?: 'Query';
+  me?: { __typename?: 'PrivateUserNode'; language?: string | null } | null;
+};
 
 export type SetLanguageMutationVariables = Exact<{
   language: Scalars['String']['input'];
 }>;
 
+export type SetLanguageMutation = {
+  __typename?: 'Mutation';
+  setLanguage?: { __typename?: 'PrivateUserNode'; language?: string | null } | null;
+};
 
-export type SetLanguageMutation = { __typename?: 'Mutation', setLanguage?: { __typename?: 'PrivateUserNode', language?: string | null } | null };
+export type ReadOnlyQueryQueryVariables = Exact<{ [key: string]: never }>;
 
-export type ReadOnlyQueryQueryVariables = Exact<{ [key: string]: never; }>;
+export type ReadOnlyQueryQuery = {
+  __typename?: 'Query';
+  me?: {
+    __typename?: 'PrivateUserNode';
+    readOnly?: boolean | null;
+    selectedClass?: { __typename?: 'SchoolClassNode'; readOnly?: boolean | null } | null;
+  } | null;
+};
 
+export type ModuleLevelFragmentFragment = {
+  __typename?: 'ModuleLevelNode';
+  name: string;
+  id: string;
+  filterAttributeType: BooksModuleLevelFilterAttributeTypeChoices;
+} & { ' $fragmentName'?: 'ModuleLevelFragmentFragment' };
 
-export type ReadOnlyQueryQuery = { __typename?: 'Query', me?: { __typename?: 'PrivateUserNode', readOnly?: boolean | null, selectedClass?: { __typename?: 'SchoolClassNode', readOnly?: boolean | null } | null } | null };
+export type ModuleFilterQueryQueryVariables = Exact<{ [key: string]: never }>;
 
-export type ModuleLevelFragmentFragment = { __typename?: 'ModuleLevelNode', name: string, id: string, filterAttributeType: ModuleLevelFilterAttributeType } & { ' $fragmentName'?: 'ModuleLevelFragmentFragment' };
-
-export type ModuleFilterQueryQueryVariables = Exact<{ [key: string]: never; }>;
-
-
-export type ModuleFilterQueryQuery = { __typename?: 'Query', moduleLevels?: Array<(
-    { __typename?: 'ModuleLevelNode' }
-    & { ' $fragmentRefs'?: { 'ModuleLevelFragmentFragment': ModuleLevelFragmentFragment } }
-  ) | null> | null, moduleCategories?: Array<{ __typename?: 'ModuleCategoryNode', name: string, id: string, filterAttributeType: ModuleCategoryFilterAttributeType } | null> | null, me?: { __typename?: 'PrivateUserNode', language?: string | null } | null };
+export type ModuleFilterQueryQuery = {
+  __typename?: 'Query';
+  moduleLevels?: Array<
+    | ({ __typename?: 'ModuleLevelNode' } & {
+        ' $fragmentRefs'?: { ModuleLevelFragmentFragment: ModuleLevelFragmentFragment };
+      })
+    | null
+  > | null;
+  moduleCategories?: Array<{
+    __typename?: 'ModuleCategoryNode';
+    name: string;
+    id: string;
+    filterAttributeType: BooksModuleCategoryFilterAttributeTypeChoices;
+  } | null> | null;
+  me?: { __typename?: 'PrivateUserNode'; language?: string | null } | null;
+};
 
 export type UpdateLastModuleLevelMutationMutationVariables = Exact<{
   input: UpdateLastModuleLevelInput;
 }>;
 
-
-export type UpdateLastModuleLevelMutationMutation = { __typename?: 'Mutation', updateLastModuleLevel?: { __typename?: 'UpdateLastModuleLevelPayload', clientMutationId?: string | null, user?: { __typename?: 'PrivateUserNode', username: string, id: string, lastModuleLevel?: (
-        { __typename?: 'ModuleLevelNode' }
-        & { ' $fragmentRefs'?: { 'ModuleLevelFragmentFragment': ModuleLevelFragmentFragment } }
-      ) | null } | null } | null };
+export type UpdateLastModuleLevelMutationMutation = {
+  __typename?: 'Mutation';
+  updateLastModuleLevel?: {
+    __typename?: 'UpdateLastModuleLevelPayload';
+    clientMutationId?: string | null;
+    user?: {
+      __typename?: 'PrivateUserNode';
+      username: string;
+      id: string;
+      lastModuleLevel?:
+        | ({ __typename?: 'ModuleLevelNode' } & {
+            ' $fragmentRefs'?: { ModuleLevelFragmentFragment: ModuleLevelFragmentFragment };
+          })
+        | null;
+    } | null;
+  } | null;
+};
 
 export type ModuleTitleQueryQueryVariables = Exact<{
   slug?: InputMaybe<Scalars['String']['input']>;
 }>;
 
+export type ModuleTitleQueryQuery = {
+  __typename?: 'Query';
+  module?: { __typename?: 'ModuleNode'; title: string } | null;
+};
 
-export type ModuleTitleQueryQuery = { __typename?: 'Query', module?: { __typename?: 'ModuleNode', title: string } | null };
+export type SnapshotListItemFragment = { __typename?: 'SnapshotNode'; shared: boolean } & {
+  ' $fragmentName'?: 'SnapshotListItemFragment';
+};
 
-export type SnapshotListItemFragment = { __typename?: 'SnapshotNode', shared: boolean } & { ' $fragmentName'?: 'SnapshotListItemFragment' };
+export type SnapshotTitleFragmentFragment = { __typename?: 'SnapshotNode'; title?: string | null } & {
+  ' $fragmentName'?: 'SnapshotTitleFragmentFragment';
+};
 
-export type SnapshotTitleFragmentFragment = { __typename?: 'SnapshotNode', title?: string | null } & { ' $fragmentName'?: 'SnapshotTitleFragmentFragment' };
-
-export type SnapshotDetailsFragmentFragment = { __typename?: 'SnapshotNode', id: string, title?: string | null, shared: boolean, created: any, creator: string, mine?: boolean | null } & { ' $fragmentName'?: 'SnapshotDetailsFragmentFragment' };
+export type SnapshotDetailsFragmentFragment = {
+  __typename?: 'SnapshotNode';
+  id: string;
+  title?: string | null;
+  shared: boolean;
+  created: any;
+  creator: string;
+  mine?: boolean | null;
+} & { ' $fragmentName'?: 'SnapshotDetailsFragmentFragment' };
 
 export type ModuleEditModeQueryQueryVariables = Exact<{
   slug?: InputMaybe<Scalars['String']['input']>;
 }>;
 
-
-export type ModuleEditModeQueryQuery = { __typename?: 'Query', module?: { __typename?: 'ModuleNode', inEditMode: boolean, slug: string } | null };
+export type ModuleEditModeQueryQuery = {
+  __typename?: 'Query';
+  module?: { __typename?: 'ModuleNode'; inEditMode: boolean; slug: string } | null;
+};
 
 export type ChapterQueryQueryVariables = Exact<{
   id: Scalars['ID']['input'];
 }>;
 
-
-export type ChapterQueryQuery = { __typename?: 'Query', chapter?: { __typename?: 'ChapterNode', path?: string | null } | null };
+export type ChapterQueryQuery = {
+  __typename?: 'Query';
+  chapter?: { __typename?: 'ChapterNode'; path?: string | null } | null;
+};
 
 export type ContentBlockQueryQueryVariables = Exact<{
   id: Scalars['ID']['input'];
 }>;
 
+export type ContentBlockQueryQuery = {
+  __typename?: 'Query';
+  contentBlock?: { __typename?: 'ContentBlockNode'; path?: string | null } | null;
+};
 
-export type ContentBlockQueryQuery = { __typename?: 'Query', contentBlock?: { __typename?: 'ContentBlockNode', path?: string | null } | null };
+export type MeLanguageQueryVariables = Exact<{ [key: string]: never }>;
 
-export type MeLanguageQueryVariables = Exact<{ [key: string]: never; }>;
-
-
-export type MeLanguageQuery = { __typename?: 'Query', me?: { __typename?: 'PrivateUserNode', language?: string | null } | null };
+export type MeLanguageQuery = {
+  __typename?: 'Query';
+  me?: { __typename?: 'PrivateUserNode'; language?: string | null } | null;
+};
 
 export type ModuleSnapshotsQueryQueryVariables = Exact<{
   slug: Scalars['String']['input'];
 }>;
 
-
-export type ModuleSnapshotsQueryQuery = { __typename?: 'Query', module?: { __typename?: 'ModuleNode', id: string, title: string, metaTitle: string, slug: string, topic?: { __typename?: 'TopicNode', title: string } | null, snapshots?: Array<(
-      { __typename?: 'SnapshotNode' }
-      & { ' $fragmentRefs'?: { 'SnapshotDetailsFragmentFragment': SnapshotDetailsFragmentFragment } }
-    ) | null> | null } | null };
+export type ModuleSnapshotsQueryQuery = {
+  __typename?: 'Query';
+  module?: {
+    __typename?: 'ModuleNode';
+    id: string;
+    title: string;
+    metaTitle: string;
+    slug: string;
+    topic?: { __typename?: 'TopicNode'; title: string } | null;
+    snapshots?: Array<
+      | ({ __typename?: 'SnapshotNode' } & {
+          ' $fragmentRefs'?: { SnapshotDetailsFragmentFragment: SnapshotDetailsFragmentFragment };
+        })
+      | null
+    > | null;
+  } | null;
+};
 
 export type ModuleSolutionsQueryVariables = Exact<{
   slug?: InputMaybe<Scalars['String']['input']>;
 }>;
 
+export type ModuleSolutionsQuery = {
+  __typename?: 'Query';
+  module?: { __typename?: 'ModuleNode'; solutionsEnabled?: boolean | null; slug: string } | null;
+};
 
-export type ModuleSolutionsQuery = { __typename?: 'Query', module?: { __typename?: 'ModuleNode', solutionsEnabled?: boolean | null, slug: string } | null };
-
-export const ModuleLevelFragmentFragmentDoc = {"kind":"Document","definitions":[{"kind":"FragmentDefinition","name":{"kind":"Name","value":"ModuleLevelFragment"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"ModuleLevelNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"filterAttributeType"}}]}}]} as unknown as DocumentNode<ModuleLevelFragmentFragment, unknown>;
-export const SnapshotListItemFragmentDoc = {"kind":"Document","definitions":[{"kind":"FragmentDefinition","name":{"kind":"Name","value":"SnapshotListItem"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"SnapshotNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"shared"}}]}}]} as unknown as DocumentNode<SnapshotListItemFragment, unknown>;
-export const SnapshotTitleFragmentFragmentDoc = {"kind":"Document","definitions":[{"kind":"FragmentDefinition","name":{"kind":"Name","value":"SnapshotTitleFragment"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"SnapshotNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"title"}}]}}]} as unknown as DocumentNode<SnapshotTitleFragmentFragment, unknown>;
-export const SnapshotDetailsFragmentFragmentDoc = {"kind":"Document","definitions":[{"kind":"FragmentDefinition","name":{"kind":"Name","value":"SnapshotDetailsFragment"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"SnapshotNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"title"}},{"kind":"Field","name":{"kind":"Name","value":"shared"}},{"kind":"Field","name":{"kind":"Name","value":"created"}},{"kind":"Field","name":{"kind":"Name","value":"creator"}},{"kind":"Field","name":{"kind":"Name","value":"mine"}}]}}]} as unknown as DocumentNode<SnapshotDetailsFragmentFragment, unknown>;
-export const LanguageQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"LanguageQuery"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"me"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"language"},"directives":[{"kind":"Directive","name":{"kind":"Name","value":"client"}}]}]}}]}}]} as unknown as DocumentNode<LanguageQueryQuery, LanguageQueryQueryVariables>;
-export const SetLanguageDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"mutation","name":{"kind":"Name","value":"SetLanguage"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"language"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"setLanguage"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"language"},"value":{"kind":"Variable","name":{"kind":"Name","value":"language"}}}],"directives":[{"kind":"Directive","name":{"kind":"Name","value":"client"}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"language"}}]}}]}}]} as unknown as DocumentNode<SetLanguageMutation, SetLanguageMutationVariables>;
-export const ReadOnlyQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ReadOnlyQuery"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"me"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"readOnly"}},{"kind":"Field","name":{"kind":"Name","value":"selectedClass"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"readOnly"}}]}}]}}]}}]} as unknown as DocumentNode<ReadOnlyQueryQuery, ReadOnlyQueryQueryVariables>;
-export const ModuleFilterQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ModuleFilterQuery"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"moduleLevels"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"FragmentSpread","name":{"kind":"Name","value":"ModuleLevelFragment"}}]}},{"kind":"Field","name":{"kind":"Name","value":"moduleCategories"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"filterAttributeType"}}]}},{"kind":"Field","name":{"kind":"Name","value":"me"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"language"},"directives":[{"kind":"Directive","name":{"kind":"Name","value":"client"}}]}]}}]}},{"kind":"FragmentDefinition","name":{"kind":"Name","value":"ModuleLevelFragment"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"ModuleLevelNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"filterAttributeType"}}]}}]} as unknown as DocumentNode<ModuleFilterQueryQuery, ModuleFilterQueryQueryVariables>;
-export const UpdateLastModuleLevelMutationDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"mutation","name":{"kind":"Name","value":"UpdateLastModuleLevelMutation"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"input"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"UpdateLastModuleLevelInput"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"updateLastModuleLevel"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"input"},"value":{"kind":"Variable","name":{"kind":"Name","value":"input"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"clientMutationId"}},{"kind":"Field","name":{"kind":"Name","value":"user"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"username"}},{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"lastModuleLevel"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"FragmentSpread","name":{"kind":"Name","value":"ModuleLevelFragment"}}]}}]}}]}}]}},{"kind":"FragmentDefinition","name":{"kind":"Name","value":"ModuleLevelFragment"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"ModuleLevelNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"filterAttributeType"}}]}}]} as unknown as DocumentNode<UpdateLastModuleLevelMutationMutation, UpdateLastModuleLevelMutationMutationVariables>;
-export const ModuleTitleQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ModuleTitleQuery"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"slug"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"module"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"slug"},"value":{"kind":"Variable","name":{"kind":"Name","value":"slug"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"title"}}]}}]}}]} as unknown as DocumentNode<ModuleTitleQueryQuery, ModuleTitleQueryQueryVariables>;
-export const ModuleEditModeQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ModuleEditModeQuery"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"slug"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"module"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"slug"},"value":{"kind":"Variable","name":{"kind":"Name","value":"slug"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"inEditMode"},"directives":[{"kind":"Directive","name":{"kind":"Name","value":"client"}}]},{"kind":"Field","name":{"kind":"Name","value":"slug"}}]}}]}}]} as unknown as DocumentNode<ModuleEditModeQueryQuery, ModuleEditModeQueryQueryVariables>;
-export const ChapterQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ChapterQuery"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"id"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"ID"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"chapter"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"id"},"value":{"kind":"Variable","name":{"kind":"Name","value":"id"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"path"}}]}}]}}]} as unknown as DocumentNode<ChapterQueryQuery, ChapterQueryQueryVariables>;
-export const ContentBlockQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ContentBlockQuery"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"id"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"ID"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"contentBlock"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"id"},"value":{"kind":"Variable","name":{"kind":"Name","value":"id"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"path"}}]}}]}}]} as unknown as DocumentNode<ContentBlockQueryQuery, ContentBlockQueryQueryVariables>;
-export const MeLanguageDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"MeLanguage"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"me"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"language"},"directives":[{"kind":"Directive","name":{"kind":"Name","value":"client"}}]}]}}]}}]} as unknown as DocumentNode<MeLanguageQuery, MeLanguageQueryVariables>;
-export const ModuleSnapshotsQueryDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ModuleSnapshotsQuery"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"slug"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"module"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"slug"},"value":{"kind":"Variable","name":{"kind":"Name","value":"slug"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"title"}},{"kind":"Field","name":{"kind":"Name","value":"metaTitle"}},{"kind":"Field","name":{"kind":"Name","value":"slug"}},{"kind":"Field","name":{"kind":"Name","value":"topic"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"title"}}]}},{"kind":"Field","name":{"kind":"Name","value":"snapshots"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"FragmentSpread","name":{"kind":"Name","value":"SnapshotDetailsFragment"}}]}}]}}]}},{"kind":"FragmentDefinition","name":{"kind":"Name","value":"SnapshotDetailsFragment"},"typeCondition":{"kind":"NamedType","name":{"kind":"Name","value":"SnapshotNode"}},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"title"}},{"kind":"Field","name":{"kind":"Name","value":"shared"}},{"kind":"Field","name":{"kind":"Name","value":"created"}},{"kind":"Field","name":{"kind":"Name","value":"creator"}},{"kind":"Field","name":{"kind":"Name","value":"mine"}}]}}]} as unknown as DocumentNode<ModuleSnapshotsQueryQuery, ModuleSnapshotsQueryQueryVariables>;
-export const ModuleSolutionsDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"ModuleSolutions"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"slug"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"module"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"slug"},"value":{"kind":"Variable","name":{"kind":"Name","value":"slug"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"solutionsEnabled"}},{"kind":"Field","name":{"kind":"Name","value":"slug"}}]}}]}}]} as unknown as DocumentNode<ModuleSolutionsQuery, ModuleSolutionsQueryVariables>;
\ No newline at end of file
+export const ModuleLevelFragmentFragmentDoc = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'ModuleLevelFragment' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'ModuleLevelNode' } },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          { kind: 'Field', name: { kind: 'Name', value: 'name' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'filterAttributeType' } },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ModuleLevelFragmentFragment, unknown>;
+export const SnapshotListItemFragmentDoc = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'SnapshotListItem' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'SnapshotNode' } },
+      selectionSet: { kind: 'SelectionSet', selections: [{ kind: 'Field', name: { kind: 'Name', value: 'shared' } }] },
+    },
+  ],
+} as unknown as DocumentNode<SnapshotListItemFragment, unknown>;
+export const SnapshotTitleFragmentFragmentDoc = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'SnapshotTitleFragment' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'SnapshotNode' } },
+      selectionSet: { kind: 'SelectionSet', selections: [{ kind: 'Field', name: { kind: 'Name', value: 'title' } }] },
+    },
+  ],
+} as unknown as DocumentNode<SnapshotTitleFragmentFragment, unknown>;
+export const SnapshotDetailsFragmentFragmentDoc = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'SnapshotDetailsFragment' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'SnapshotNode' } },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'title' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'shared' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'created' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'creator' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'mine' } },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<SnapshotDetailsFragmentFragment, unknown>;
+export const LanguageQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'LanguageQuery' },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'me' },
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'language' },
+                  directives: [{ kind: 'Directive', name: { kind: 'Name', value: 'client' } }],
+                },
+              ],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<LanguageQueryQuery, LanguageQueryQueryVariables>;
+export const SetLanguageDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'mutation',
+      name: { kind: 'Name', value: 'SetLanguage' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'language' } },
+          type: { kind: 'NonNullType', type: { kind: 'NamedType', name: { kind: 'Name', value: 'String' } } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'setLanguage' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'language' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'language' } },
+              },
+            ],
+            directives: [{ kind: 'Directive', name: { kind: 'Name', value: 'client' } }],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [{ kind: 'Field', name: { kind: 'Name', value: 'language' } }],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<SetLanguageMutation, SetLanguageMutationVariables>;
+export const ReadOnlyQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ReadOnlyQuery' },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'me' },
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                { kind: 'Field', name: { kind: 'Name', value: 'readOnly' } },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'selectedClass' },
+                  selectionSet: {
+                    kind: 'SelectionSet',
+                    selections: [{ kind: 'Field', name: { kind: 'Name', value: 'readOnly' } }],
+                  },
+                },
+              ],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ReadOnlyQueryQuery, ReadOnlyQueryQueryVariables>;
+export const ModuleFilterQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ModuleFilterQuery' },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'moduleLevels' },
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [{ kind: 'FragmentSpread', name: { kind: 'Name', value: 'ModuleLevelFragment' } }],
+            },
+          },
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'moduleCategories' },
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                { kind: 'Field', name: { kind: 'Name', value: 'name' } },
+                { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+                { kind: 'Field', name: { kind: 'Name', value: 'filterAttributeType' } },
+              ],
+            },
+          },
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'me' },
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'language' },
+                  directives: [{ kind: 'Directive', name: { kind: 'Name', value: 'client' } }],
+                },
+              ],
+            },
+          },
+        ],
+      },
+    },
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'ModuleLevelFragment' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'ModuleLevelNode' } },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          { kind: 'Field', name: { kind: 'Name', value: 'name' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'filterAttributeType' } },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ModuleFilterQueryQuery, ModuleFilterQueryQueryVariables>;
+export const UpdateLastModuleLevelMutationDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'mutation',
+      name: { kind: 'Name', value: 'UpdateLastModuleLevelMutation' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'input' } },
+          type: {
+            kind: 'NonNullType',
+            type: { kind: 'NamedType', name: { kind: 'Name', value: 'UpdateLastModuleLevelInput' } },
+          },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'updateLastModuleLevel' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'input' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'input' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                { kind: 'Field', name: { kind: 'Name', value: 'clientMutationId' } },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'user' },
+                  selectionSet: {
+                    kind: 'SelectionSet',
+                    selections: [
+                      { kind: 'Field', name: { kind: 'Name', value: 'username' } },
+                      { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+                      {
+                        kind: 'Field',
+                        name: { kind: 'Name', value: 'lastModuleLevel' },
+                        selectionSet: {
+                          kind: 'SelectionSet',
+                          selections: [
+                            { kind: 'FragmentSpread', name: { kind: 'Name', value: 'ModuleLevelFragment' } },
+                          ],
+                        },
+                      },
+                    ],
+                  },
+                },
+              ],
+            },
+          },
+        ],
+      },
+    },
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'ModuleLevelFragment' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'ModuleLevelNode' } },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          { kind: 'Field', name: { kind: 'Name', value: 'name' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'filterAttributeType' } },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<UpdateLastModuleLevelMutationMutation, UpdateLastModuleLevelMutationMutationVariables>;
+export const ModuleTitleQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ModuleTitleQuery' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+          type: { kind: 'NamedType', name: { kind: 'Name', value: 'String' } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'module' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'slug' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [{ kind: 'Field', name: { kind: 'Name', value: 'title' } }],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ModuleTitleQueryQuery, ModuleTitleQueryQueryVariables>;
+export const ModuleEditModeQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ModuleEditModeQuery' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+          type: { kind: 'NamedType', name: { kind: 'Name', value: 'String' } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'module' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'slug' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'inEditMode' },
+                  directives: [{ kind: 'Directive', name: { kind: 'Name', value: 'client' } }],
+                },
+                { kind: 'Field', name: { kind: 'Name', value: 'slug' } },
+              ],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ModuleEditModeQueryQuery, ModuleEditModeQueryQueryVariables>;
+export const ChapterQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ChapterQuery' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'id' } },
+          type: { kind: 'NonNullType', type: { kind: 'NamedType', name: { kind: 'Name', value: 'ID' } } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'chapter' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'id' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'id' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [{ kind: 'Field', name: { kind: 'Name', value: 'path' } }],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ChapterQueryQuery, ChapterQueryQueryVariables>;
+export const ContentBlockQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ContentBlockQuery' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'id' } },
+          type: { kind: 'NonNullType', type: { kind: 'NamedType', name: { kind: 'Name', value: 'ID' } } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'contentBlock' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'id' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'id' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [{ kind: 'Field', name: { kind: 'Name', value: 'path' } }],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ContentBlockQueryQuery, ContentBlockQueryQueryVariables>;
+export const MeLanguageDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'MeLanguage' },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'me' },
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'language' },
+                  directives: [{ kind: 'Directive', name: { kind: 'Name', value: 'client' } }],
+                },
+              ],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<MeLanguageQuery, MeLanguageQueryVariables>;
+export const ModuleSnapshotsQueryDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ModuleSnapshotsQuery' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+          type: { kind: 'NonNullType', type: { kind: 'NamedType', name: { kind: 'Name', value: 'String' } } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'module' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'slug' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+                { kind: 'Field', name: { kind: 'Name', value: 'title' } },
+                { kind: 'Field', name: { kind: 'Name', value: 'metaTitle' } },
+                { kind: 'Field', name: { kind: 'Name', value: 'slug' } },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'topic' },
+                  selectionSet: {
+                    kind: 'SelectionSet',
+                    selections: [{ kind: 'Field', name: { kind: 'Name', value: 'title' } }],
+                  },
+                },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'snapshots' },
+                  selectionSet: {
+                    kind: 'SelectionSet',
+                    selections: [{ kind: 'FragmentSpread', name: { kind: 'Name', value: 'SnapshotDetailsFragment' } }],
+                  },
+                },
+              ],
+            },
+          },
+        ],
+      },
+    },
+    {
+      kind: 'FragmentDefinition',
+      name: { kind: 'Name', value: 'SnapshotDetailsFragment' },
+      typeCondition: { kind: 'NamedType', name: { kind: 'Name', value: 'SnapshotNode' } },
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          { kind: 'Field', name: { kind: 'Name', value: 'id' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'title' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'shared' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'created' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'creator' } },
+          { kind: 'Field', name: { kind: 'Name', value: 'mine' } },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ModuleSnapshotsQueryQuery, ModuleSnapshotsQueryQueryVariables>;
+export const ModuleSolutionsDocument = {
+  kind: 'Document',
+  definitions: [
+    {
+      kind: 'OperationDefinition',
+      operation: 'query',
+      name: { kind: 'Name', value: 'ModuleSolutions' },
+      variableDefinitions: [
+        {
+          kind: 'VariableDefinition',
+          variable: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+          type: { kind: 'NamedType', name: { kind: 'Name', value: 'String' } },
+        },
+      ],
+      selectionSet: {
+        kind: 'SelectionSet',
+        selections: [
+          {
+            kind: 'Field',
+            name: { kind: 'Name', value: 'module' },
+            arguments: [
+              {
+                kind: 'Argument',
+                name: { kind: 'Name', value: 'slug' },
+                value: { kind: 'Variable', name: { kind: 'Name', value: 'slug' } },
+              },
+            ],
+            selectionSet: {
+              kind: 'SelectionSet',
+              selections: [
+                { kind: 'Field', name: { kind: 'Name', value: 'solutionsEnabled' } },
+                { kind: 'Field', name: { kind: 'Name', value: 'slug' } },
+              ],
+            },
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as DocumentNode<ModuleSolutionsQuery, ModuleSolutionsQueryVariables>;
diff --git a/client/src/components/ContentBlock.vue b/client/src/components/ContentBlock.vue
index 9d8982be..d9f16d27 100644
--- a/client/src/components/ContentBlock.vue
+++ b/client/src/components/ContentBlock.vue
@@ -119,19 +119,17 @@ import DUPLICATE_CONTENT_BLOCK_MUTATION from '@/graphql/gql/mutations/duplicateC
 import CHAPTER_QUERY from '@/graphql/gql/queries/chapterQuery.gql';
 import DELETE_CONTENT_BLOCK_MUTATION from '@/graphql/gql/mutations/deleteContentBlock.gql';
 
-import type { ContentBlock } from '@/@types';
+import type { ExtendedContentBlockNode } from '@/@types';
 import type { Modal } from '@/plugins/modal.types';
 import { PAGE_LOAD_TIMEOUT } from '@/consts/navigation.consts';
 
 export interface Props {
-  contentBlock: ContentBlock;
+  contentBlock: ExtendedContentBlockNode;
   parent?: any;
   editMode?: boolean;
 }
 
-const ContentComponent = defineAsyncComponent(
-  () => import(/* webpackChunkName: "content-components" */ '@/components/content-blocks/ContentComponent.vue')
-);
+const ContentComponent = defineAsyncComponent(() => import('@/components/content-blocks/ContentComponent.vue'));
 
 const { me, schoolClass } = getMe();
 
@@ -167,7 +165,9 @@ const { mutate: duplicateContentBlock } = useMutation(DUPLICATE_CONTENT_BLOCK_MU
         id,
       };
       const { chapter }: any = store.readQuery({ query, variables });
-      const index = chapter.contentBlocks.findIndex((contentBlock: ContentBlock) => contentBlock.id === contentBlockId);
+      const index = chapter.contentBlocks.findIndex(
+        (contentBlock: ExtendedContentBlockNode) => contentBlock.id === contentBlockId
+      );
       const contentBlocks = insertAtIndex(chapter.contentBlocks, index, contentBlock);
       const data = {
         chapter: {
@@ -201,7 +201,7 @@ const { mutate: doDeleteContentBlock } = useMutation(DELETE_CONTENT_BLOCK_MUTATI
       };
       const { chapter }: any = store.readQuery({ query, variables });
       const index = chapter.contentBlocks.findIndex(
-        (contentBlock: ContentBlock) => contentBlock.id === props.contentBlock.id
+        (contentBlock: ExtendedContentBlockNode) => contentBlock.id === props.contentBlock.id
       );
       if (index < 0) {
         throw Error('ContentBlock not found');
diff --git a/client/src/helpers/visibility.ts b/client/src/helpers/visibility.ts
index 654eefaa..94529e0a 100644
--- a/client/src/helpers/visibility.ts
+++ b/client/src/helpers/visibility.ts
@@ -69,9 +69,9 @@ export const hidden: (options: {
     userCreated: boolean;
     visibleFor: any[];
     hiddenFor: any[];
-    titleHiddenFor: any[];
-    descriptionHiddenFor: any[];
-    hidden: boolean;
+    titleHiddenFor?: any[];
+    descriptionHiddenFor?: any[];
+    hidden?: boolean;
   };
   schoolClass: any;
 }) => boolean = ({
@@ -79,25 +79,25 @@ export const hidden: (options: {
   block: { userCreated, visibleFor, hiddenFor, titleHiddenFor, descriptionHiddenFor, hidden },
   schoolClass,
 }) => {
-    if (hidden === true) {
-      return true;
-    }
-    switch (type) {
-      case CONTENT_TYPE:
-      case OBJECTIVE_TYPE:
-        // is this content block / objective group user created?
-        return userCreated
-          ? // if so, is visibility not explicitly set for this school class?
+  if (hidden === true) {
+    return true;
+  }
+  switch (type) {
+    case CONTENT_TYPE:
+    case OBJECTIVE_TYPE:
+      // is this content block / objective group user created?
+      return userCreated
+        ? // if so, is visibility not explicitly set for this school class?
           !containsClass(visibleFor, schoolClass)
-          : // otherwise, is it explicitly hidden for this school class?
+        : // otherwise, is it explicitly hidden for this school class?
           containsClass(hiddenFor, schoolClass);
-      case OBJECTIVE_GROUP_TYPE:
-        return containsClass(hiddenFor, schoolClass);
-      case CHAPTER_TITLE_TYPE:
-        return containsClass(titleHiddenFor, schoolClass);
-      case CHAPTER_DESCRIPTION_TYPE:
-        return containsClass(descriptionHiddenFor, schoolClass);
-      default:
-        return false;
-    }
-  };
+    case OBJECTIVE_GROUP_TYPE:
+      return containsClass(hiddenFor, schoolClass);
+    case CHAPTER_TITLE_TYPE:
+      return containsClass(titleHiddenFor, schoolClass);
+    case CHAPTER_DESCRIPTION_TYPE:
+      return containsClass(descriptionHiddenFor, schoolClass);
+    default:
+      return false;
+  }
+};
diff --git a/server/books/schema/interfaces/contentblock.py b/server/books/schema/interfaces/contentblock.py
index a2f1d41a..872f4a21 100644
--- a/server/books/schema/interfaces/contentblock.py
+++ b/server/books/schema/interfaces/contentblock.py
@@ -7,7 +7,7 @@ from api.graphene_wagtail import GenericStreamFieldType
 class ContentBlockInterface(graphene.Interface):
     title = graphene.String()
     contents = GenericStreamFieldType()
-    type = graphene.String()
+    type = graphene.String(required=True)
 
     @staticmethod
     def resolve_type(parent, info, **kwargs):
diff --git a/server/schema-public.graphql b/server/schema-public.graphql
index 047eba31..6cb9dcc0 100644
--- a/server/schema-public.graphql
+++ b/server/schema-public.graphql
@@ -3,10 +3,89 @@ schema {
   mutation: PublicMutation
 }
 
-input BetaLoginInput {
-  usernameInput: String
-  passwordInput: String
-  clientMutationId: String
+type PublicQuery {
+  node(
+    """The ID of the object"""
+    id: ID!
+  ): Node
+  _debug: DjangoDebug
+}
+
+"""An object with an ID"""
+interface Node {
+  """The ID of the object"""
+  id: ID!
+}
+
+"""Debugging information for the current query."""
+type DjangoDebug {
+  """Executed SQL queries for this API query."""
+  sql: [DjangoDebugSQL]
+
+  """Raise exceptions for this API query."""
+  exceptions: [DjangoDebugException]
+}
+
+"""Represents a single database query made to a Django managed DB."""
+type DjangoDebugSQL {
+  """The type of database being used (e.g. postrgesql, mysql, sqlite)."""
+  vendor: String!
+
+  """The Django database alias (e.g. 'default')."""
+  alias: String!
+
+  """The actual SQL sent to this database."""
+  sql: String
+
+  """Duration of this database query in seconds."""
+  duration: Float!
+
+  """The raw SQL of this query, without params."""
+  rawSql: String!
+
+  """JSON encoded database query parameters."""
+  params: String!
+
+  """Start time of this database query."""
+  startTime: Float!
+
+  """Stop time of this database query."""
+  stopTime: Float!
+
+  """Whether this database query took more than 10 seconds."""
+  isSlow: Boolean!
+
+  """Whether this database query was a SELECT."""
+  isSelect: Boolean!
+
+  """Postgres transaction ID if available."""
+  transId: String
+
+  """Postgres transaction status if available."""
+  transStatus: String
+
+  """Postgres isolation level if available."""
+  isoLevel: String
+
+  """Postgres connection encoding if available."""
+  encoding: String
+}
+
+"""Represents a single exception raised."""
+type DjangoDebugException {
+  """The class of the exception"""
+  excType: String!
+
+  """The message of the exception"""
+  message: String!
+
+  """The stack trace"""
+  stack: String!
+}
+
+type PublicMutation {
+  betaLogin(input: BetaLoginInput!): BetaLoginPayload
+  _debug: DjangoDebug
 }
 
 type BetaLoginPayload {
@@ -15,37 +94,8 @@ type BetaLoginPayload {
   clientMutationId: String
 }
 
-type DjangoDebug {
-  sql: [DjangoDebugSQL]
-}
-
-type DjangoDebugSQL {
-  vendor: String!
-  alias: String!
-  sql: String
-  duration: Float!
-  rawSql: String!
-  params: String!
-  startTime: Float!
-  stopTime: Float!
-  isSlow: Boolean!
-  isSelect: Boolean!
-  transId: String
-  transStatus: String
-  isoLevel: String
-  encoding: String
-}
-
-interface Node {
-  id: ID!
-}
-
-type PublicMutation {
-  betaLogin(input: BetaLoginInput!): BetaLoginPayload
-  _debug: DjangoDebug
-}
-
-type PublicQuery {
-  node(id: ID!): Node
-  _debug: DjangoDebug
-}
+input BetaLoginInput {
+  usernameInput: String
+  passwordInput: String
+  clientMutationId: String
+}
\ No newline at end of file
diff --git a/server/schema.graphql b/server/schema.graphql
index 3ec25054..3f9887f5 100644
--- a/server/schema.graphql
+++ b/server/schema.graphql
@@ -1,204 +1,241 @@
-schema {
-  query: Query
-  mutation: Mutation
+type Query {
+  newsTeasers: [NewsTeaserNode]
+  survey(id: ID): SurveyNode
+  surveys(offset: Int, before: String, after: String, first: Int, last: Int): SurveyNodeConnection
+  project(id: ID, slug: String): ProjectNode
+  projects: [ProjectNode]
+  instrument(slug: String, id: ID): InstrumentNode
+  instruments: [InstrumentNode]
+  instrumentTypes: [InstrumentTypeNode]
+  instrumentCategories: [InstrumentCategoryNode]
+  studentSubmission(id: ID!): StudentSubmissionNode
+  assignment(
+    """The ID of the object"""
+    id: ID!
+  ): AssignmentNode
+  assignments: [AssignmentNode]
+  node(
+    """The ID of the object"""
+    id: ID!
+  ): Node
+  topic(slug: String): TopicOr404Node
+  module(slug: String, id: ID): ModuleNode
+  chapter(
+    """The ID of the object"""
+    id: ID!
+  ): ChapterNode
+  contentBlock(
+    """The ID of the object"""
+    id: ID!
+  ): ContentBlockNode
+  snapshot(
+    """The ID of the object"""
+    id: ID!
+  ): SnapshotNode
+  topics(before: String, after: String, first: Int, last: Int): TopicConnection
+  modules(before: String, after: String, first: Int, last: Int): ModuleConnection
+  chapters(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, title: String): ChapterNodeConnection
+  moduleLevel(id: ID!): ModuleLevelNode
+  moduleLevels: [ModuleLevelNode]
+  moduleCategory(id: ID!): ModuleCategoryNode
+  moduleCategories: [ModuleCategoryNode]
+  objectiveGroup(
+    """The ID of the object"""
+    id: ID!
+  ): ObjectiveGroupNode
+  objectiveGroups(offset: Int, before: String, after: String, first: Int, last: Int, title: ObjectivesObjectiveGroupTitleChoices, module_Slug: String): ObjectiveGroupNodeConnection
+  roomEntry(id: ID, slug: String): RoomEntryNode
+  room(slug: String, id: ID, appearance: String): RoomNode
+  rooms: [RoomNode]
+  allRoomEntries(offset: Int, before: String, after: String, first: Int, last: Int, slug: String): RoomEntryNodeConnection
+  moduleRoom(slug: String, classId: ID): RoomNode
+  me: PrivateUserNode
+  allUsers(offset: Int, before: String, after: String, first: Int, last: Int, username: String, email: String): PrivateUserNodeConnection
+  myActivity(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection
+  myInstrumentActivity(offset: Int, before: String, after: String, first: Int, last: Int, slug: String): InstrumentNodeConnection
+  _debug: DjangoDebug
 }
 
-input AddCommentInput {
-  comment: String!
-  roomEntry: ID!
-  clientMutationId: String
-}
-
-type AddCommentPayload {
-  success: Boolean
-  comment: CommentNode
-  clientMutationId: String
-}
-
-input AddContentBlockInput {
-  contentBlock: ContentBlockInput
-  parent: ID
-  after: ID
-  clientMutationId: String
-}
-
-type AddContentBlockPayload {
-  newContentBlock: ContentBlockNode
-  errors: [String]
-  clientMutationId: String
-}
-
-input AddModuleRoomEntryArgument {
-  title: String!
-  contents: [ContentElementInput]
-  roomSlug: String!
-  schoolClass: String!
-}
-
-input AddModuleRoomEntryInput {
-  roomEntry: AddModuleRoomEntryArgument
-  clientMutationId: String
-}
-
-type AddModuleRoomEntryPayload {
-  roomEntry: RoomEntryNode
-  errors: [String]
-  clientMutationId: String
-}
-
-input AddNoteArgument {
-  content: UUID
-  block: String
-  type: String
-  parent: ID
-  text: String!
-}
-
-input AddNoteInput {
-  note: AddNoteArgument
-  clientMutationId: String
-}
-
-type AddNotePayload {
-  note: NoteNode
-  clientMutationId: String
-}
-
-input AddObjectiveArgument {
-  text: String!
-  objectiveGroup: ID
-}
-
-input AddObjectiveInput {
-  objective: AddObjectiveArgument
-  clientMutationId: String
-}
-
-type AddObjectivePayload {
-  objective: ObjectiveNode
-  clientMutationId: String
-}
-
-input AddProjectArgument {
-  title: String
-  description: String
-  objectives: String
-  appearance: String
-}
-
-input AddProjectEntryArgument {
-  description: String
-  documentUrl: String
-  project: String!
-}
-
-input AddProjectEntryInput {
-  projectEntry: AddProjectEntryArgument
-  clientMutationId: String
-}
-
-type AddProjectEntryPayload {
-  errors: [String]
-  projectEntry: ProjectEntryNode
-  clientMutationId: String
-}
-
-input AddProjectInput {
-  project: AddProjectArgument
-  clientMutationId: String
-}
-
-type AddProjectPayload {
-  errors: [String]
-  project: ProjectNode
-  clientMutationId: String
-}
-
-input AddRemoveMemberInput {
-  member: ID!
-  schoolClass: ID!
-  active: Boolean!
-  clientMutationId: String
-}
-
-type AddRemoveMemberPayload {
-  success: Boolean
-  clientMutationId: String
-}
-
-input AddRoomArgument {
-  title: String
-  description: String
-  schoolClass: SchoolClassInput
-  appearance: String
-}
-
-input AddRoomEntryArgument {
-  title: String!
-  contents: [ContentElementInput]
-  roomSlug: String!
-}
-
-input AddRoomEntryInput {
-  roomEntry: AddRoomEntryArgument
-  clientMutationId: String
-}
-
-type AddRoomEntryPayload {
-  roomEntry: RoomEntryNode
-  errors: [String]
-  clientMutationId: String
-}
-
-input AddRoomInput {
-  room: AddRoomArgument
-  clientMutationId: String
-}
-
-type AddRoomPayload {
-  errors: [String]
-  room: RoomNode
-  clientMutationId: String
-}
-
-type AnswerNode implements Node {
+type NewsTeaserNode implements Node {
+  """The ID of the object"""
   id: ID!
-  owner: PrivateUserNode!
+  imageUrl: String
+  title: String!
+  description: String
+  date: Date
+  orderId: Int!
+  newsArticleUrl: String
+  imageSource: String!
+  displayDate: String
+}
+
+"""An object with an ID"""
+interface Node {
+  """The ID of the object"""
+  id: ID!
+}
+
+"""
+The `Date` scalar type represents a Date
+value as specified by
+[iso8601](https://en.wikipedia.org/wiki/ISO_8601).
+"""
+scalar Date
+
+type SurveyNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  title: String!
+  module: ModuleNode
   data: JSONString!
-  survey: SurveyNode!
+  answers(offset: Int, before: String, after: String, first: Int, last: Int): AnswerNodeConnection!
   pk: Int
+  answer: AnswerNode
 }
 
-type AnswerNodeConnection {
+type ModuleNode implements ModuleInterface {
+  """Der Seitentitel, der öffentlich angezeigt werden soll"""
+  title: String!
+
+  """
+  Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/
+  """
+  slug: String!
+
+  """e.g. 'Intro' or 'Modul 1'"""
+  metaTitle: String!
+  level: ModuleLevelNode
+  category: ModuleCategoryNode
+  heroImage: String!
+
+  """e.g. 'Reuters', 'Wikipedia'"""
+  heroSource: String!
+  teaser: String!
+  intro: String!
+  assignments: [AssignmentNode]
+  objectiveGroups: [ObjectiveGroupNode]
+
+  """The ID of the object"""
+  id: ID!
+  pk: Int
+  topic: TopicNode
+  chapters: [ChapterNode]
+  solutionsEnabled: Boolean
+  bookmark: ModuleBookmarkNode
+  mySubmissions(offset: Int, before: String, after: String, first: Int, last: Int): StudentSubmissionNodeConnection
+  myAnswers(offset: Int, before: String, after: String, first: Int, last: Int): AnswerNodeConnection
+  myContentBookmarks(offset: Int, before: String, after: String, first: Int, last: Int): ContentBlockBookmarkNodeConnection
+  myChapterBookmarks(offset: Int, before: String, after: String, first: Int, last: Int): ChapterBookmarkNodeConnection
+  snapshots: [SnapshotNode]
+  language: String
+}
+
+interface ModuleInterface {
+  """The ID of the object"""
+  id: ID!
+  pk: Int
+  heroImage: String!
+  topic: TopicNode
+}
+
+type TopicNode implements Node {
+  """Der Seitentitel, der öffentlich angezeigt werden soll"""
+  title: String!
+
+  """
+  Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/
+  """
+  slug: String!
+
+  """Order of the topic"""
+  order: Int!
+  teaser: String!
+  description: String!
+  vimeoId: String
+  instructions: String
+
+  """The ID of the object"""
+  id: ID!
+  pk: Int
+  modules(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection
+}
+
+type ModuleNodeConnection {
+  """Pagination data for this connection."""
   pageInfo: PageInfo!
-  edges: [AnswerNodeEdge]!
+
+  """Contains the nodes in this connection."""
+  edges: [ModuleNodeEdge]!
 }
 
-type AnswerNodeEdge {
-  node: AnswerNode
+"""
+The Relay compliant `PageInfo` type, containing data necessary to paginate this connection.
+"""
+type PageInfo {
+  """When paginating forwards, are there more items?"""
+  hasNextPage: Boolean!
+
+  """When paginating backwards, are there more items?"""
+  hasPreviousPage: Boolean!
+
+  """When paginating backwards, the cursor to continue."""
+  startCursor: String
+
+  """When paginating forwards, the cursor to continue."""
+  endCursor: String
+}
+
+"""A Relay edge containing a `ModuleNode` and its cursor."""
+type ModuleNodeEdge {
+  """The item at the end of the edge"""
+  node: ModuleNode
+
+  """A cursor for use in pagination"""
   cursor: String!
 }
 
-input ApplySnapshotInput {
-  snapshot: ID!
-  selectedClass: ID!
-  clientMutationId: String
-}
-
-type ApplySnapshotPayload {
-  success: Boolean
-  module: ModuleNode
-  clientMutationId: String
-}
-
-input AssignmentInput {
+type ModuleLevelNode implements Node {
+  """The ID of the object"""
   id: ID!
-  answer: String!
-  document: String
-  final: Boolean
+  name: String!
+  filterAttributeType: BooksModuleLevelFilterAttributeTypeChoices!
+
+  """Order in the Dropdown List"""
+  order: Int!
+  moduleSet(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection!
+}
+
+"""An enumeration."""
+enum BooksModuleLevelFilterAttributeTypeChoices {
+  """All"""
+  ALL
+
+  """Exact"""
+  EXACT
+}
+
+type ModuleCategoryNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  name: String!
+  filterAttributeType: BooksModuleCategoryFilterAttributeTypeChoices!
+
+  """Order in the Dropdown List"""
+  order: Int!
+  moduleSet(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection!
+}
+
+"""An enumeration."""
+enum BooksModuleCategoryFilterAttributeTypeChoices {
+  """All"""
+  ALL
+
+  """Exact"""
+  EXACT
 }
 
 type AssignmentNode implements Node {
+  """The ID of the object"""
   id: ID!
   created: DateTime!
   modified: DateTime!
@@ -214,50 +251,89 @@ type AssignmentNode implements Node {
   submission: StudentSubmissionNode
 }
 
-type ChapterBookmarkNode implements Node {
+"""
+The `DateTime` scalar type represents a DateTime
+value as specified by
+[iso8601](https://en.wikipedia.org/wiki/ISO_8601).
+"""
+scalar DateTime
+
+type PrivateUserNode implements Node {
+  firstName: String!
+  lastName: String!
+  avatarUrl: String!
+
+  """
+  Erforderlich. 150 Zeichen oder weniger. Nur Buchstaben, Ziffern und @/./+/-/_.
+  """
+  username: String!
+  lastModule: ModuleNode
+  lastModuleLevel: ModuleLevelNode
+  lastTopic: TopicNode
+  email: String!
+  onboardingVisited: Boolean!
+  team: TeamNode
+  schoolClasses: [SchoolClassNode]
+
+  """The ID of the object"""
   id: ID!
-  user: PrivateUserNode!
-  note: NoteNode
-  chapter: ChapterNode!
+  pk: Int
+  permissions: [String]
+  selectedClass: SchoolClassNode
+  expiryDate: String
+  isTeacher: Boolean
+  oldClasses: [SchoolClassNode]
+  recentModules(
+    offset: Int
+    before: String
+    after: String
+    first: Int
+    last: Int
+    recentModules: ID
+
+    """Sortierung"""
+    orderBy: String
+  ): ModuleNodeConnection
+  readOnly: Boolean
 }
 
-type ChapterBookmarkNodeConnection {
-  pageInfo: PageInfo!
-  edges: [ChapterBookmarkNodeEdge]!
-}
-
-type ChapterBookmarkNodeEdge {
-  node: ChapterBookmarkNode
-  cursor: String!
-}
-
-interface ChapterInterface {
-  description: String
-  title: String
-}
-
-type ChapterNode implements Node & ChapterInterface {
-  title: String
-  slug: String!
-  description: String
-  titleHiddenFor: [SchoolClassNode]
-  descriptionHiddenFor: [SchoolClassNode]
+type TeamNode implements Node {
+  """The ID of the object"""
   id: ID!
-  bookmark: ChapterBookmarkNode
-  contentBlocks: [ContentBlockNode]
-  path: String
+  name: String!
+  isDeleted: Boolean!
+  code: String
+  creator: PrivateUserNode
+  members: [PublicUserNode]
+  pk: Int
 }
 
-type ChapterNodeConnection {
-  pageInfo: PageInfo!
-  edges: [ChapterNodeEdge]!
+type PublicUserNode implements Node {
+  firstName: String!
+  lastName: String!
+  avatarUrl: String!
+
+  """The ID of the object"""
+  id: ID!
+  fullName: String!
+  isMe: Boolean
 }
 
-type ChapterNodeEdge {
-  node: ChapterNode
-  cursor: String!
+type SchoolClassNode implements Node {
+  name: String!
+  code: String
+
+  """The ID of the object"""
+  id: ID!
+  pk: Int
+  members: [ClassMemberNode]
+  readOnly: Boolean
 }
 
+"""
+We need to build this ourselves, because we want the active property on the node, because providing it on the
+Connection or Edge for a UserNodeConnection is difficult.
+"""
 type ClassMemberNode {
   user: PublicUserNode
   active: Boolean
@@ -268,52 +344,167 @@ type ClassMemberNode {
   isMe: Boolean
 }
 
-type CommentNode implements Node {
-  text: String!
-  owner: PublicUserNode
+type StudentSubmissionNode implements Node {
+  """The ID of the object"""
+  id: ID!
   created: DateTime!
+  modified: DateTime!
+  text: String!
+  document: String!
+  assignment: AssignmentNode!
+  student: PrivateUserNode!
+  final: Boolean!
+  submissionFeedback: SubmissionFeedbackNode
+}
+
+type SubmissionFeedbackNode implements Node {
+  created: DateTime!
+  modified: DateTime!
+  text: String!
+  teacher: PrivateUserNode!
+  studentSubmission: StudentSubmissionNode!
+  final: Boolean!
+
+  """The ID of the object"""
   id: ID!
 }
 
-type ContentBlockBookmarkNode implements Node {
+type ObjectiveGroupNode implements Node {
+  """The ID of the object"""
   id: ID!
-  user: PrivateUserNode!
-  note: NoteNode
-  uuid: UUID
-  contentBlock: ContentBlockNode!
+  title: ObjectivesObjectiveGroupTitleChoices
+  module: ModuleNode!
+  hiddenFor: [SchoolClassNode]
+  objectives: [ObjectiveNode]
+  pk: Int
+  displayTitle: String
 }
 
-type ContentBlockBookmarkNodeConnection {
+"""An enumeration."""
+enum ObjectivesObjectiveGroupTitleChoices {
+  """Sprache & Kommunikation"""
+  LANGUAGE_COMMUNICATION
+
+  """Gesellschaft"""
+  SOCIETY
+
+  """Überfachliche Lernziele"""
+  INTERDISCIPLINARY
+}
+
+type ObjectiveNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  text: String!
+  group: ObjectiveGroupNode!
+  owner: PrivateUserNode
+  hiddenFor: [SchoolClassNode]
+  visibleFor: [SchoolClassNode]
+  order: Int
+  hiddenForSnapshots(offset: Int, before: String, after: String, first: Int, last: Int): SnapshotNodeConnection!
+  pk: Int
+  userCreated: Boolean
+  mine: Boolean
+}
+
+type SnapshotNodeConnection {
+  """Pagination data for this connection."""
   pageInfo: PageInfo!
-  edges: [ContentBlockBookmarkNodeEdge]!
+
+  """Contains the nodes in this connection."""
+  edges: [SnapshotNodeEdge]!
 }
 
-type ContentBlockBookmarkNodeEdge {
-  node: ContentBlockBookmarkNode
+"""A Relay edge containing a `SnapshotNode` and its cursor."""
+type SnapshotNodeEdge {
+  """The item at the end of the edge"""
+  node: SnapshotNode
+
+  """A cursor for use in pagination"""
   cursor: String!
 }
 
-input ContentBlockInput {
+type SnapshotNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  module: ModuleNode!
+  chapters: [SnapshotChapterNode]
+  hiddenContentBlocks(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, title: String): ContentBlockNodeConnection!
+  created: DateTime!
+  creator: String!
+  shared: Boolean!
+  objectiveGroups: [SnapshotObjectiveGroupNode]
+  hiddenObjectives(offset: Int, before: String, after: String, first: Int, last: Int, text: String): ObjectiveNodeConnection!
   title: String
-  type: String
-  contents: [ContentElementInput]
-  visibility: [UserGroupBlockVisibility]
+  metaTitle: String
+  heroImage: String
+  changes: SnapshotChangesNode
+  mine: Boolean
+}
+
+type SnapshotChapterNode implements Node & ChapterInterface {
+  """The ID of the object"""
+  id: ID!
+  description: String
+  title: String
+  contentBlocks: [SnapshotContentBlockNode]
+  descriptionHidden: Boolean
+  titleHidden: Boolean
+}
+
+interface ChapterInterface {
+  description: String
+  title: String
+}
+
+type SnapshotContentBlockNode implements Node & ContentBlockInterface {
+  """The ID of the object"""
+  id: ID!
+  title: String
+  contents: GenericStreamFieldType
+  type: String!
+  hidden: Boolean
 }
 
 interface ContentBlockInterface {
   title: String
   contents: GenericStreamFieldType
-  type: String
+  type: String!
+}
+
+scalar GenericStreamFieldType
+
+type ContentBlockNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [ContentBlockNodeEdge]!
+}
+
+"""A Relay edge containing a `ContentBlockNode` and its cursor."""
+type ContentBlockNodeEdge {
+  """The item at the end of the edge"""
+  node: ContentBlockNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
 }
 
 type ContentBlockNode implements Node & ContentBlockInterface {
   title: String
+
+  """
+  Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/
+  """
   slug: String!
   hiddenFor: [SchoolClassNode]
   visibleFor: [SchoolClassNode]
   userCreated: Boolean!
   contents: GenericStreamFieldType
-  type: String
+  type: String!
+
+  """The ID of the object"""
   id: ID!
   mine: Boolean
   bookmarks: [ContentBlockBookmarkNode]
@@ -322,297 +513,24 @@ type ContentBlockNode implements Node & ContentBlockInterface {
   path: String
 }
 
-type ContentBlockNodeConnection {
-  pageInfo: PageInfo!
-  edges: [ContentBlockNodeEdge]!
-}
-
-type ContentBlockNodeEdge {
-  node: ContentBlockNode
-  cursor: String!
-}
-
-input ContentElementInput {
-  id: String
-  type: InputTypes!
-  value: ContentElementValueInput
-  contents: [ContentElementInput]
-}
-
-input ContentElementValueInput {
-  text: String
-  url: String
-  description: String
-  title: String
-  assignment: String
-  id: String
-}
-
-input CouponInput {
-  couponCode: String
-  clientMutationId: String
-}
-
-type CouponPayload {
-  result: RedeemCouponResult
-  clientMutationId: String
-}
-
-input CreateSchoolClassInput {
-  name: String
-  clientMutationId: String
-}
-
-type CreateSchoolClassPayload {
-  result: CreateSchoolClassResult
-  clientMutationId: String
-}
-
-union CreateSchoolClassResult = SchoolClassNode | DuplicateName
-
-input CreateSnapshotInput {
-  module: String!
-  selectedClass: ID!
-  clientMutationId: String
-}
-
-type CreateSnapshotPayload {
-  snapshot: SnapshotNode
-  success: Boolean
-  clientMutationId: String
-}
-
-input CreateTeamInput {
-  name: String!
-  clientMutationId: String
-}
-
-type CreateTeamPayload {
-  result: CreateTeamResult
-  clientMutationId: String
-}
-
-union CreateTeamResult = TeamNode | DuplicateName
-
-scalar Date
-
-scalar DateTime
-
-input DeleteContentBlockInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type DeleteContentBlockPayload {
-  success: Boolean
-  errors: String
-  clientMutationId: String
-}
-
-input DeleteObjectiveInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type DeleteObjectivePayload {
-  success: Boolean
-  clientMutationId: String
-}
-
-input DeleteProjectEntryInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type DeleteProjectEntryPayload {
-  success: Boolean
-  errors: [String]
-  clientMutationId: String
-}
-
-input DeleteProjectInput {
-  slug: String!
-  clientMutationId: String
-}
-
-type DeleteProjectPayload {
-  success: Boolean
-  errors: [String]
-  clientMutationId: String
-}
-
-input DeleteRoomEntryInput {
-  slug: String!
-  clientMutationId: String
-}
-
-type DeleteRoomEntryPayload {
-  success: Boolean
-  roomSlug: String
-  roomId: ID
-  errors: [String]
-  clientMutationId: String
-}
-
-input DeleteRoomInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type DeleteRoomPayload {
-  success: Boolean
-  errors: [String]
-  clientMutationId: String
-}
-
-input DeleteSnapshotInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type DeleteSnapshotPayload {
-  result: DeleteSnapshotResult
-  clientMutationId: String
-}
-
-union DeleteSnapshotResult = Success | NotOwner
-
-type DjangoDebug {
-  sql: [DjangoDebugSQL]
-}
-
-type DjangoDebugSQL {
-  vendor: String!
-  alias: String!
-  sql: String
-  duration: Float!
-  rawSql: String!
-  params: String!
-  startTime: Float!
-  stopTime: Float!
-  isSlow: Boolean!
-  isSelect: Boolean!
-  transId: String
-  transStatus: String
-  isoLevel: String
-  encoding: String
-}
-
-input DuplicateContentBlockInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type DuplicateContentBlockPayload {
-  contentBlock: ContentBlockNode
-  clientMutationId: String
-}
-
-type DuplicateName implements FailureNode {
-  reason: String
-}
-
-interface FailureNode {
-  reason: String
-}
-
-type FieldError {
-  code: String
-}
-
-scalar GenericStreamFieldType
-
-enum InputTypes {
-  text_block
-  assignment
-  image_block
-  image_url_block
-  link_block
-  video_block
-  document_block
-  content_list_item
-  subtitle
-  readonly
-}
-
-type InstrumentBookmarkNode implements Node {
+type ContentBlockBookmarkNode implements Node {
+  """The ID of the object"""
   id: ID!
   user: PrivateUserNode!
   note: NoteNode
   uuid: UUID
-  instrument: InstrumentNode!
+  contentBlock: ContentBlockNode!
 }
 
-type InstrumentCategoryNode implements Node {
+type NoteNode implements Node {
+  """The ID of the object"""
   id: ID!
-  name: String!
-  background: String!
-  foreground: String!
-  types: [InstrumentTypeNode]
-}
-
-type InstrumentNode implements Node {
-  title: String!
-  slug: String!
-  intro: String!
-  contents: GenericStreamFieldType
-  id: ID!
-  bookmarks: [InstrumentBookmarkNode]
-  type: InstrumentTypeNode
-  language: String
-}
-
-type InstrumentNodeConnection {
-  pageInfo: PageInfo!
-  edges: [InstrumentNodeEdge]!
-}
-
-type InstrumentNodeEdge {
-  node: InstrumentNode
-  cursor: String!
-}
-
-type InstrumentTypeNode implements Node {
-  id: ID!
-  name: String!
-  category: InstrumentCategoryNode
-  type: String!
-}
-
-type InvalidCoupon implements FailureNode {
-  reason: String
-}
-
-scalar JSONString
-
-input JoinClassInput {
-  code: String!
-  clientMutationId: String
-}
-
-type JoinClassPayload {
-  success: Boolean
-  schoolClass: SchoolClassNode
-  clientMutationId: String
-}
-
-input JoinTeamInput {
-  code: String!
-  clientMutationId: String
-}
-
-type JoinTeamPayload {
-  success: Boolean
-  team: TeamNode
-  clientMutationId: String
-}
-
-type LeaveTeam {
-  success: Boolean
-}
-
-type Logout {
-  success: Boolean
+  text: String!
+  contentblockbookmark: ContentBlockBookmarkNode
+  modulebookmark: ModuleBookmarkNode
+  chapterbookmark: ChapterBookmarkNode
+  instrumentbookmark: InstrumentBookmarkNode
+  pk: Int
 }
 
 type ModuleBookmarkNode {
@@ -622,93 +540,481 @@ type ModuleBookmarkNode {
   module: ModuleNode!
 }
 
-enum ModuleCategoryFilterAttributeType {
-  ALL
-  EXACT
+type ChapterBookmarkNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  user: PrivateUserNode!
+  note: NoteNode
+  chapter: ChapterNode!
 }
 
-type ModuleCategoryNode implements Node {
+type ChapterNode implements Node & ChapterInterface {
+  title: String
+
+  """
+  Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/
+  """
+  slug: String!
+  description: String
+  titleHiddenFor: [SchoolClassNode]
+  descriptionHiddenFor: [SchoolClassNode]
+
+  """The ID of the object"""
+  id: ID!
+  bookmark: ChapterBookmarkNode
+  contentBlocks: [ContentBlockNode]
+  path: String
+}
+
+type InstrumentBookmarkNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  user: PrivateUserNode!
+  note: NoteNode
+  uuid: UUID
+  instrument: InstrumentNode!
+}
+
+"""
+Leverages the internal Python implementation of UUID (uuid.UUID) to provide native UUID objects
+in fields, resolvers and input.
+"""
+scalar UUID
+
+type InstrumentNode implements Node {
+  """Der Seitentitel, der öffentlich angezeigt werden soll"""
+  title: String!
+
+  """
+  Der Name der Seite, wie er in URLs angezeigt werden soll, z.B. http://domain.com/blog/[my-slug]/
+  """
+  slug: String!
+  intro: String!
+  contents: GenericStreamFieldType
+
+  """The ID of the object"""
+  id: ID!
+  bookmarks: [InstrumentBookmarkNode]
+  type: InstrumentTypeNode
+  language: String
+}
+
+type InstrumentTypeNode implements Node {
+  """The ID of the object"""
   id: ID!
   name: String!
-  filterAttributeType: ModuleCategoryFilterAttributeType!
-  moduleSet(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection!
+  category: InstrumentCategoryNode
+  type: String!
+}
+
+type InstrumentCategoryNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  name: String!
+  background: String!
+  foreground: String!
+  types: [InstrumentTypeNode]
+}
+
+type SnapshotObjectiveGroupNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  title: String!
+  hidden: Boolean!
+  displayTitle: String!
+  objectives: [SnapshotObjectiveNode]!
+}
+
+type SnapshotObjectiveNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  hidden: Boolean!
+  text: String!
+}
+
+type ObjectiveNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [ObjectiveNodeEdge]!
+}
+
+"""A Relay edge containing a `ObjectiveNode` and its cursor."""
+type ObjectiveNodeEdge {
+  """The item at the end of the edge"""
+  node: ObjectiveNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type SnapshotChangesNode {
+  hiddenObjectives: Int!
+  newObjectives: Int!
+  hiddenContentBlocks: Int!
+  newContentBlocks: Int!
+}
+
+type StudentSubmissionNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [StudentSubmissionNodeEdge]!
+}
+
+"""A Relay edge containing a `StudentSubmissionNode` and its cursor."""
+type StudentSubmissionNodeEdge {
+  """The item at the end of the edge"""
+  node: StudentSubmissionNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type AnswerNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [AnswerNodeEdge]!
+}
+
+"""A Relay edge containing a `AnswerNode` and its cursor."""
+type AnswerNodeEdge {
+  """The item at the end of the edge"""
+  node: AnswerNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type AnswerNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  owner: PrivateUserNode!
+  data: JSONString!
+  survey: SurveyNode!
+  pk: Int
+}
+
+"""
+Allows use of a JSON String for input / output from the GraphQL schema.
+
+Use of this type is *not recommended* as you lose the benefits of having a defined, static
+schema (one of the key benefits of GraphQL).
+"""
+scalar JSONString
+
+type ContentBlockBookmarkNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [ContentBlockBookmarkNodeEdge]!
+}
+
+"""A Relay edge containing a `ContentBlockBookmarkNode` and its cursor."""
+type ContentBlockBookmarkNodeEdge {
+  """The item at the end of the edge"""
+  node: ContentBlockBookmarkNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type ChapterBookmarkNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [ChapterBookmarkNodeEdge]!
+}
+
+"""A Relay edge containing a `ChapterBookmarkNode` and its cursor."""
+type ChapterBookmarkNodeEdge {
+  """The item at the end of the edge"""
+  node: ChapterBookmarkNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type SurveyNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [SurveyNodeEdge]!
+}
+
+"""A Relay edge containing a `SurveyNode` and its cursor."""
+type SurveyNodeEdge {
+  """The item at the end of the edge"""
+  node: SurveyNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type ProjectNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  title: String!
+  description: String
+  slug: String!
+  objectives: String!
+  appearance: String!
+  student: PrivateUserNode!
+  final: Boolean!
+  schoolClass: SchoolClassNode
+  entries: [ProjectEntryNode]
+  pk: Int
+  entriesCount: Int
+  owner: PublicUserNode
+}
+
+type ProjectEntryNode implements Node {
+  documentUrl: String!
+  description: String!
+  created: DateTime!
+  project: ProjectNode!
+
+  """The ID of the object"""
+  id: ID!
+}
+
+union TopicOr404Node = TopicNode | NotFound
+
+type NotFound {
+  reason: String
+}
+
+type TopicConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [TopicEdge]!
+  nodes: [TopicNode]
+}
+
+"""A Relay edge containing a `Topic` and its cursor."""
+type TopicEdge {
+  """The item at the end of the edge"""
+  node: TopicNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
 }
 
 type ModuleConnection {
+  """Pagination data for this connection."""
   pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
   edges: [ModuleEdge]!
   nodes: [ModuleNode]
 }
 
+"""A Relay edge containing a `Module` and its cursor."""
 type ModuleEdge {
+  """The item at the end of the edge"""
   node: ModuleNode
+
+  """A cursor for use in pagination"""
   cursor: String!
 }
 
-interface ModuleInterface {
-  id: ID!
-  pk: Int
-  heroImage: String!
-  topic: TopicNode
-}
-
-enum ModuleLevelFilterAttributeType {
-  ALL
-  EXACT
-}
-
-type ModuleLevelNode implements Node {
-  id: ID!
-  name: String!
-  filterAttributeType: ModuleLevelFilterAttributeType!
-  moduleSet(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection!
-}
-
-type ModuleNode implements ModuleInterface {
-  title: String!
-  slug: String!
-  metaTitle: String!
-  level: ModuleLevelNode
-  category: ModuleCategoryNode
-  heroImage: String!
-  heroSource: String!
-  teaser: String!
-  intro: String!
-  assignments: [AssignmentNode]
-  objectiveGroups: [ObjectiveGroupNode]
-  id: ID!
-  pk: Int
-  topic: TopicNode
-  chapters: [ChapterNode]
-  solutionsEnabled: Boolean
-  bookmark: ModuleBookmarkNode
-  mySubmissions(offset: Int, before: String, after: String, first: Int, last: Int): StudentSubmissionNodeConnection
-  myAnswers(offset: Int, before: String, after: String, first: Int, last: Int): AnswerNodeConnection
-  myContentBookmarks(offset: Int, before: String, after: String, first: Int, last: Int): ContentBlockBookmarkNodeConnection
-  myChapterBookmarks(offset: Int, before: String, after: String, first: Int, last: Int): ChapterBookmarkNodeConnection
-  snapshots: [SnapshotNode]
-  language: String
-}
-
-type ModuleNodeConnection {
+type ChapterNodeConnection {
+  """Pagination data for this connection."""
   pageInfo: PageInfo!
-  edges: [ModuleNodeEdge]!
+
+  """Contains the nodes in this connection."""
+  edges: [ChapterNodeEdge]!
 }
 
-type ModuleNodeEdge {
-  node: ModuleNode
+"""A Relay edge containing a `ChapterNode` and its cursor."""
+type ChapterNodeEdge {
+  """The item at the end of the edge"""
+  node: ChapterNode
+
+  """A cursor for use in pagination"""
   cursor: String!
 }
 
-input MutateContentBlockInput {
-  id: ID!
-  contentBlock: ContentBlockInput
-  clientMutationId: String
+type ObjectiveGroupNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [ObjectiveGroupNodeEdge]!
 }
 
-type MutateContentBlockPayload {
-  contentBlock: ContentBlockNode
-  clientMutationId: String
+"""A Relay edge containing a `ObjectiveGroupNode` and its cursor."""
+type ObjectiveGroupNodeEdge {
+  """The item at the end of the edge"""
+  node: ObjectiveGroupNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type RoomEntryNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  title: String!
+  description: String
+  slug: String!
+  room: RoomNode!
+  author: PublicUserNode
+
+  """"""
+  contents: GenericStreamFieldType
+  comments: [CommentNode]
+  pk: Int
+}
+
+type RoomNode implements Node {
+  """The ID of the object"""
+  id: ID!
+  title: String!
+  description: String
+  slug: String!
+  schoolClass: SchoolClassNode!
+  appearance: String!
+  userCreated: Boolean!
+  restricted: Boolean!
+  roomEntries(offset: Int, before: String, after: String, first: Int, last: Int, slug: String): RoomEntryNodeConnection!
+  pk: Int
+  entryCount: Int
+}
+
+type RoomEntryNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [RoomEntryNodeEdge]!
+}
+
+"""A Relay edge containing a `RoomEntryNode` and its cursor."""
+type RoomEntryNodeEdge {
+  """The item at the end of the edge"""
+  node: RoomEntryNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type CommentNode implements Node {
+  text: String!
+  owner: PublicUserNode
+  created: DateTime!
+
+  """The ID of the object"""
+  id: ID!
+}
+
+type PrivateUserNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [PrivateUserNodeEdge]!
+}
+
+"""A Relay edge containing a `PrivateUserNode` and its cursor."""
+type PrivateUserNodeEdge {
+  """The item at the end of the edge"""
+  node: PrivateUserNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+type InstrumentNodeConnection {
+  """Pagination data for this connection."""
+  pageInfo: PageInfo!
+
+  """Contains the nodes in this connection."""
+  edges: [InstrumentNodeEdge]!
+}
+
+"""A Relay edge containing a `InstrumentNode` and its cursor."""
+type InstrumentNodeEdge {
+  """The item at the end of the edge"""
+  node: InstrumentNode
+
+  """A cursor for use in pagination"""
+  cursor: String!
+}
+
+"""Debugging information for the current query."""
+type DjangoDebug {
+  """Executed SQL queries for this API query."""
+  sql: [DjangoDebugSQL]
+
+  """Raise exceptions for this API query."""
+  exceptions: [DjangoDebugException]
+}
+
+"""Represents a single database query made to a Django managed DB."""
+type DjangoDebugSQL {
+  """The type of database being used (e.g. postrgesql, mysql, sqlite)."""
+  vendor: String!
+
+  """The Django database alias (e.g. 'default')."""
+  alias: String!
+
+  """The actual SQL sent to this database."""
+  sql: String
+
+  """Duration of this database query in seconds."""
+  duration: Float!
+
+  """The raw SQL of this query, without params."""
+  rawSql: String!
+
+  """JSON encoded database query parameters."""
+  params: String!
+
+  """Start time of this database query."""
+  startTime: Float!
+
+  """Stop time of this database query."""
+  stopTime: Float!
+
+  """Whether this database query took more than 10 seconds."""
+  isSlow: Boolean!
+
+  """Whether this database query was a SELECT."""
+  isSelect: Boolean!
+
+  """Postgres transaction ID if available."""
+  transId: String
+
+  """Postgres transaction status if available."""
+  transStatus: String
+
+  """Postgres isolation level if available."""
+  isoLevel: String
+
+  """Postgres connection encoding if available."""
+  encoding: String
+}
+
+"""Represents a single exception raised."""
+type DjangoDebugException {
+  """The class of the exception"""
+  excType: String!
+
+  """The message of the exception"""
+  message: String!
+
+  """The stack trace"""
+  stack: String!
 }
 
 type Mutation {
@@ -774,343 +1080,6 @@ type Mutation {
   _debug: DjangoDebug
 }
 
-type NewsTeaserNode implements Node {
-  id: ID!
-  imageUrl: String
-  title: String!
-  description: String
-  date: Date
-  orderId: Int!
-  newsArticleUrl: String
-  imageSource: String!
-  displayDate: String
-}
-
-interface Node {
-  id: ID!
-}
-
-type NotFound {
-  reason: String
-}
-
-type NotOwner implements FailureNode {
-  reason: String
-}
-
-type NoteNode implements Node {
-  id: ID!
-  text: String!
-  contentblockbookmark: ContentBlockBookmarkNode
-  modulebookmark: ModuleBookmarkNode
-  chapterbookmark: ChapterBookmarkNode
-  instrumentbookmark: InstrumentBookmarkNode
-  pk: Int
-}
-
-type ObjectiveGroupNode implements Node {
-  id: ID!
-  title: ObjectiveGroupTitle
-  module: ModuleNode!
-  hiddenFor: [SchoolClassNode]
-  objectives: [ObjectiveNode]
-  pk: Int
-  displayTitle: String
-}
-
-type ObjectiveGroupNodeConnection {
-  pageInfo: PageInfo!
-  edges: [ObjectiveGroupNodeEdge]!
-}
-
-type ObjectiveGroupNodeEdge {
-  node: ObjectiveGroupNode
-  cursor: String!
-}
-
-enum ObjectiveGroupTitle {
-  LANGUAGE_COMMUNICATION
-  SOCIETY
-  INTERDISCIPLINARY
-}
-
-type ObjectiveNode implements Node {
-  id: ID!
-  text: String!
-  group: ObjectiveGroupNode!
-  owner: PrivateUserNode
-  hiddenFor: [SchoolClassNode]
-  visibleFor: [SchoolClassNode]
-  order: Int
-  hiddenForSnapshots(offset: Int, before: String, after: String, first: Int, last: Int): SnapshotNodeConnection!
-  pk: Int
-  userCreated: Boolean
-  mine: Boolean
-}
-
-type ObjectiveNodeConnection {
-  pageInfo: PageInfo!
-  edges: [ObjectiveNodeEdge]!
-}
-
-type ObjectiveNodeEdge {
-  node: ObjectiveNode
-  cursor: String!
-}
-
-type PageInfo {
-  hasNextPage: Boolean!
-  hasPreviousPage: Boolean!
-  startCursor: String
-  endCursor: String
-}
-
-input PasswordUpdateInput {
-  oldPassword: String
-  newPassword: String
-}
-
-type PrivateUserNode implements Node {
-  firstName: String!
-  lastName: String!
-  avatarUrl: String!
-  username: String!
-  lastModule: ModuleNode
-  lastModuleLevel: ModuleLevelNode
-  lastTopic: TopicNode
-  email: String!
-  onboardingVisited: Boolean!
-  team: TeamNode
-  schoolClasses: [SchoolClassNode]
-  id: ID!
-  pk: Int
-  permissions: [String]
-  selectedClass: SchoolClassNode
-  expiryDate: String
-  isTeacher: Boolean
-  oldClasses: [SchoolClassNode]
-  recentModules(offset: Int, before: String, after: String, first: Int, last: Int, recentModules: [ID], orderBy: String): ModuleNodeConnection
-  readOnly: Boolean
-}
-
-type PrivateUserNodeConnection {
-  pageInfo: PageInfo!
-  edges: [PrivateUserNodeEdge]!
-}
-
-type PrivateUserNodeEdge {
-  node: PrivateUserNode
-  cursor: String!
-}
-
-type ProjectEntryNode implements Node {
-  documentUrl: String!
-  description: String!
-  created: DateTime!
-  project: ProjectNode!
-  id: ID!
-}
-
-type ProjectNode implements Node {
-  id: ID!
-  title: String!
-  description: String
-  slug: String!
-  objectives: String!
-  appearance: String!
-  student: PrivateUserNode!
-  final: Boolean!
-  schoolClass: SchoolClassNode
-  entries: [ProjectEntryNode]
-  pk: Int
-  entriesCount: Int
-  owner: PublicUserNode
-}
-
-type PublicUserNode implements Node {
-  firstName: String!
-  lastName: String!
-  avatarUrl: String!
-  id: ID!
-  fullName: String!
-  isMe: Boolean
-}
-
-type Query {
-  newsTeasers: [NewsTeaserNode]
-  survey(id: ID): SurveyNode
-  surveys(offset: Int, before: String, after: String, first: Int, last: Int): SurveyNodeConnection
-  project(id: ID, slug: String): ProjectNode
-  projects: [ProjectNode]
-  instrument(slug: String, id: ID): InstrumentNode
-  instruments: [InstrumentNode]
-  instrumentTypes: [InstrumentTypeNode]
-  instrumentCategories: [InstrumentCategoryNode]
-  studentSubmission(id: ID!): StudentSubmissionNode
-  assignment(id: ID!): AssignmentNode
-  assignments: [AssignmentNode]
-  node(id: ID!): Node
-  topic(slug: String): TopicOr404Node
-  module(slug: String, id: ID): ModuleNode
-  chapter(id: ID!): ChapterNode
-  contentBlock(id: ID!): ContentBlockNode
-  snapshot(id: ID!): SnapshotNode
-  topics(before: String, after: String, first: Int, last: Int): TopicConnection
-  modules(before: String, after: String, first: Int, last: Int): ModuleConnection
-  chapters(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, title: String): ChapterNodeConnection
-  moduleLevel(id: ID!): ModuleLevelNode
-  moduleLevels: [ModuleLevelNode]
-  moduleCategory(id: ID!): ModuleCategoryNode
-  moduleCategories: [ModuleCategoryNode]
-  objectiveGroup(id: ID!): ObjectiveGroupNode
-  objectiveGroups(offset: Int, before: String, after: String, first: Int, last: Int, title: String, module_Slug: String): ObjectiveGroupNodeConnection
-  roomEntry(id: ID, slug: String): RoomEntryNode
-  room(slug: String, id: ID, appearance: String): RoomNode
-  rooms: [RoomNode]
-  allRoomEntries(offset: Int, before: String, after: String, first: Int, last: Int, slug: String): RoomEntryNodeConnection
-  moduleRoom(slug: String, classId: ID): RoomNode
-  me: PrivateUserNode
-  allUsers(offset: Int, before: String, after: String, first: Int, last: Int, username: String, email: String): PrivateUserNodeConnection
-  myActivity(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection
-  myInstrumentActivity(offset: Int, before: String, after: String, first: Int, last: Int, slug: String): InstrumentNodeConnection
-  _debug: DjangoDebug
-}
-
-union RedeemCouponResult = Success | InvalidCoupon
-
-type RoomEntryNode implements Node {
-  id: ID!
-  title: String!
-  description: String
-  slug: String!
-  room: RoomNode!
-  author: PublicUserNode
-  contents: GenericStreamFieldType
-  comments: [CommentNode]
-  pk: Int
-}
-
-type RoomEntryNodeConnection {
-  pageInfo: PageInfo!
-  edges: [RoomEntryNodeEdge]!
-}
-
-type RoomEntryNodeEdge {
-  node: RoomEntryNode
-  cursor: String!
-}
-
-type RoomNode implements Node {
-  id: ID!
-  title: String!
-  description: String
-  slug: String!
-  schoolClass: SchoolClassNode!
-  appearance: String!
-  userCreated: Boolean!
-  restricted: Boolean!
-  roomEntries(offset: Int, before: String, after: String, first: Int, last: Int, slug: String): RoomEntryNodeConnection!
-  pk: Int
-  entryCount: Int
-}
-
-input SchoolClassInput {
-  id: ID
-  name: String
-}
-
-type SchoolClassNode implements Node {
-  name: String!
-  code: String
-  id: ID!
-  pk: Int
-  members: [ClassMemberNode]
-  readOnly: Boolean
-}
-
-input ShareSnapshotInput {
-  snapshot: ID!
-  shared: Boolean!
-  clientMutationId: String
-}
-
-type ShareSnapshotPayload {
-  success: Boolean!
-  snapshot: SnapshotNode
-  clientMutationId: String
-}
-
-type SnapshotChangesNode {
-  hiddenObjectives: Int!
-  newObjectives: Int!
-  hiddenContentBlocks: Int!
-  newContentBlocks: Int!
-}
-
-type SnapshotChapterNode implements Node & ChapterInterface {
-  id: ID!
-  description: String
-  title: String
-  contentBlocks: [SnapshotContentBlockNode]
-  descriptionHidden: Boolean
-  titleHidden: Boolean
-}
-
-type SnapshotContentBlockNode implements Node & ContentBlockInterface {
-  id: ID!
-  title: String
-  contents: GenericStreamFieldType
-  type: String
-  hidden: Boolean
-}
-
-type SnapshotNode implements Node {
-  id: ID!
-  module: ModuleNode!
-  chapters: [SnapshotChapterNode]
-  hiddenContentBlocks(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, title: String): ContentBlockNodeConnection!
-  created: DateTime!
-  creator: String!
-  shared: Boolean!
-  objectiveGroups: [SnapshotObjectiveGroupNode]
-  hiddenObjectives(offset: Int, before: String, after: String, first: Int, last: Int, text: String): ObjectiveNodeConnection!
-  title: String
-  metaTitle: String
-  heroImage: String
-  changes: SnapshotChangesNode
-  mine: Boolean
-}
-
-type SnapshotNodeConnection {
-  pageInfo: PageInfo!
-  edges: [SnapshotNodeEdge]!
-}
-
-type SnapshotNodeEdge {
-  node: SnapshotNode
-  cursor: String!
-}
-
-type SnapshotObjectiveGroupNode implements Node {
-  id: ID!
-  title: String!
-  hidden: Boolean!
-  displayTitle: String!
-  objectives: [SnapshotObjectiveNode]!
-}
-
-type SnapshotObjectiveNode implements Node {
-  id: ID!
-  hidden: Boolean!
-  text: String!
-}
-
-input SpellCheckInput {
-  text: String!
-  assignment: ID!
-  clientMutationId: String
-}
-
 type SpellCheckPayload {
   results: [SpellCheckStepNode]
   correct: Boolean
@@ -1126,182 +1095,48 @@ type SpellCheckStepNode {
   corrected: String
 }
 
-type StudentSubmissionNode implements Node {
-  id: ID!
-  created: DateTime!
-  modified: DateTime!
+input SpellCheckInput {
   text: String!
-  document: String!
-  assignment: AssignmentNode!
-  student: PrivateUserNode!
-  final: Boolean!
-  submissionFeedback: SubmissionFeedbackNode
+  assignment: ID!
+  clientMutationId: String
 }
 
-type StudentSubmissionNodeConnection {
-  pageInfo: PageInfo!
-  edges: [StudentSubmissionNodeEdge]!
+type AddNotePayload {
+  note: NoteNode
+  clientMutationId: String
 }
 
-type StudentSubmissionNodeEdge {
-  node: StudentSubmissionNode
-  cursor: String!
+input AddNoteInput {
+  note: AddNoteArgument
+  clientMutationId: String
 }
 
-input SubmissionFeedbackInput {
-  id: ID
-  studentSubmission: ID!
+input AddNoteArgument {
+  content: UUID
+  block: String
+  type: String
+  parent: ID
   text: String!
-  final: Boolean
 }
 
-type SubmissionFeedbackNode implements Node {
-  created: DateTime!
-  modified: DateTime!
+type UpdateNotePayload {
+  note: NoteNode
+  clientMutationId: String
+}
+
+input UpdateNoteInput {
+  note: UpdateNoteArgument
+  clientMutationId: String
+}
+
+input UpdateNoteArgument {
+  id: ID!
   text: String!
-  teacher: PrivateUserNode!
-  studentSubmission: StudentSubmissionNode!
-  final: Boolean!
-  id: ID!
 }
 
-type Success implements SuccessNode {
-  message: String
-}
-
-interface SuccessNode {
-  message: String
-}
-
-type SurveyNode implements Node {
-  id: ID!
-  title: String!
-  module: ModuleNode
-  data: JSONString!
-  answers(offset: Int, before: String, after: String, first: Int, last: Int): AnswerNodeConnection!
-  pk: Int
-  answer: AnswerNode
-}
-
-type SurveyNodeConnection {
-  pageInfo: PageInfo!
-  edges: [SurveyNodeEdge]!
-}
-
-type SurveyNodeEdge {
-  node: SurveyNode
-  cursor: String!
-}
-
-input SyncModuleVisibilityInput {
-  module: String!
-  templateSchoolClass: ID!
-  schoolClass: ID!
-  clientMutationId: String
-}
-
-type SyncModuleVisibilityPayload {
+type UpdateContentBookmarkPayload {
   success: Boolean
-  clientMutationId: String
-}
-
-type TeamNode implements Node {
-  id: ID!
-  name: String!
-  isDeleted: Boolean!
-  code: String
-  creator: PrivateUserNode
-  members: [PublicUserNode]
-  pk: Int
-}
-
-type TopicConnection {
-  pageInfo: PageInfo!
-  edges: [TopicEdge]!
-  nodes: [TopicNode]
-}
-
-type TopicEdge {
-  node: TopicNode
-  cursor: String!
-}
-
-type TopicNode implements Node {
-  title: String!
-  slug: String!
-  order: Int!
-  teaser: String!
-  description: String!
-  vimeoId: String
-  instructions: String
-  id: ID!
-  pk: Int
-  modules(offset: Int, before: String, after: String, first: Int, last: Int, slug: String, slug_Icontains: String, slug_In: [String], title: String, title_Icontains: String, title_In: [String]): ModuleNodeConnection
-}
-
-union TopicOr404Node = TopicNode | NotFound
-
-scalar UUID
-
-input UpdateAnswerArgument {
-  surveyId: ID!
-  data: String!
-}
-
-input UpdateAnswerInput {
-  answer: UpdateAnswerArgument
-  clientMutationId: String
-}
-
-type UpdateAnswerPayload {
-  answer: AnswerNode
-  clientMutationId: String
-}
-
-input UpdateAssignmentInput {
-  assignment: AssignmentInput
-  clientMutationId: String
-}
-
-type UpdateAssignmentPayload {
-  updatedAssignment: AssignmentNode
-  submission: StudentSubmissionNode
-  successful: Boolean
-  errors: [String]
-  clientMutationId: String
-}
-
-input UpdateAvatarInput {
-  avatarUrl: String
-  clientMutationId: String
-}
-
-type UpdateAvatarPayload {
-  success: Boolean
-  errors: [UpdateError]
-  clientMutationId: String
-}
-
-input UpdateChapterBookmarkInput {
-  chapter: ID!
-  bookmarked: Boolean!
-  clientMutationId: String
-}
-
-type UpdateChapterBookmarkPayload {
-  success: Boolean
-  clientMutationId: String
-}
-
-input UpdateChapterVisibilityInput {
-  id: ID!
-  visibility: [UserGroupBlockVisibility]
-  type: String!
-  clientMutationId: String
-}
-
-type UpdateChapterVisibilityPayload {
-  chapter: ChapterNode
+  errors: String
   clientMutationId: String
 }
 
@@ -1312,61 +1147,13 @@ input UpdateContentBookmarkInput {
   clientMutationId: String
 }
 
-type UpdateContentBookmarkPayload {
-  success: Boolean
-  errors: String
-  clientMutationId: String
-}
-
-type UpdateError {
-  field: String
-  errors: [FieldError]
-}
-
-input UpdateInstrumentBookmarkInput {
-  uuid: UUID!
-  instrument: String!
-  bookmarked: Boolean!
-  clientMutationId: String
-}
-
-type UpdateInstrumentBookmarkPayload {
+type UpdateChapterBookmarkPayload {
   success: Boolean
   clientMutationId: String
 }
 
-input UpdateLastModuleInput {
-  id: ID
-  clientMutationId: String
-}
-
-input UpdateLastModuleLevelInput {
-  id: ID
-  clientMutationId: String
-}
-
-type UpdateLastModuleLevelPayload {
-  user: PrivateUserNode
-  clientMutationId: String
-}
-
-type UpdateLastModulePayload {
-  lastModule: ModuleNode
-  clientMutationId: String
-}
-
-input UpdateLastTopicInput {
-  id: ID
-  clientMutationId: String
-}
-
-type UpdateLastTopicPayload {
-  topic: TopicNode
-  clientMutationId: String
-}
-
-input UpdateModuleBookmarkInput {
-  module: String!
+input UpdateChapterBookmarkInput {
+  chapter: ID!
   bookmarked: Boolean!
   clientMutationId: String
 }
@@ -1376,45 +1163,52 @@ type UpdateModuleBookmarkPayload {
   clientMutationId: String
 }
 
-input UpdateNoteArgument {
-  id: ID!
-  text: String!
-}
-
-input UpdateNoteInput {
-  note: UpdateNoteArgument
+input UpdateModuleBookmarkInput {
+  module: String!
+  bookmarked: Boolean!
   clientMutationId: String
 }
 
-type UpdateNotePayload {
-  note: NoteNode
-  clientMutationId: String
-}
-
-input UpdateObjectiveGroupVisibilityInput {
-  id: ID!
-  visibility: [UserGroupBlockVisibility]
-  clientMutationId: String
-}
-
-type UpdateObjectiveGroupVisibilityPayload {
-  objectiveGroup: ObjectiveGroupNode
-  clientMutationId: String
-}
-
-input UpdateObjectiveVisibilityInput {
-  id: ID!
-  visibility: [UserGroupBlockVisibility]
-  clientMutationId: String
-}
-
-type UpdateObjectiveVisibilityPayload {
-  objective: ObjectiveNode
-  clientMutationId: String
-}
-
-type UpdateOnboardingProgress {
+type UpdateInstrumentBookmarkPayload {
   success: Boolean
+  clientMutationId: String
+}
+
+input UpdateInstrumentBookmarkInput {
+  uuid: UUID!
+  instrument: String!
+  bookmarked: Boolean!
+  clientMutationId: String
+}
+
+type UpdateAnswerPayload {
+  answer: AnswerNode
+  clientMutationId: String
+}
+
+input UpdateAnswerInput {
+  answer: UpdateAnswerArgument
+  clientMutationId: String
+}
+
+input UpdateAnswerArgument {
+  surveyId: ID!
+  data: String!
+}
+
+type UpdatePasswordPayload {
+  success: Boolean
+  errors: [UpdateError]
+  clientMutationId: String
+}
+
+type UpdateError {
+  field: String
+  errors: [FieldError]
+}
+
+type FieldError {
+  code: String
 }
 
 input UpdatePasswordInput {
@@ -1422,12 +1216,160 @@ input UpdatePasswordInput {
   clientMutationId: String
 }
 
-type UpdatePasswordPayload {
+input PasswordUpdateInput {
+  oldPassword: String
+  newPassword: String
+}
+
+type UpdateAvatarPayload {
   success: Boolean
   errors: [UpdateError]
   clientMutationId: String
 }
 
+input UpdateAvatarInput {
+  avatarUrl: String
+  clientMutationId: String
+}
+
+type UpdateSettingPayload {
+  success: Boolean
+  errors: [UpdateError]
+  clientMutationId: String
+}
+
+input UpdateSettingInput {
+  id: ID!
+  clientMutationId: String
+}
+
+type JoinClassPayload {
+  success: Boolean
+  schoolClass: SchoolClassNode
+  clientMutationId: String
+}
+
+input JoinClassInput {
+  code: String!
+  clientMutationId: String
+}
+
+type AddRemoveMemberPayload {
+  success: Boolean
+  clientMutationId: String
+}
+
+input AddRemoveMemberInput {
+  member: ID!
+  schoolClass: ID!
+  active: Boolean!
+  clientMutationId: String
+}
+
+type UpdateSchoolClassPayload {
+  success: Boolean
+  schoolClass: SchoolClassNode
+  clientMutationId: String
+}
+
+input UpdateSchoolClassInput {
+  id: ID!
+  name: String
+  clientMutationId: String
+}
+
+type CreateSchoolClassPayload {
+  result: CreateSchoolClassResult
+  clientMutationId: String
+}
+
+union CreateSchoolClassResult = SchoolClassNode | DuplicateName
+
+type DuplicateName implements FailureNode {
+  reason: String
+}
+
+interface FailureNode {
+  reason: String
+}
+
+input CreateSchoolClassInput {
+  name: String
+  clientMutationId: String
+}
+
+type UpdateOnboardingProgress {
+  success: Boolean
+}
+
+type CreateTeamPayload {
+  result: CreateTeamResult
+  clientMutationId: String
+}
+
+union CreateTeamResult = TeamNode | DuplicateName
+
+input CreateTeamInput {
+  name: String!
+  clientMutationId: String
+}
+
+type JoinTeamPayload {
+  success: Boolean
+  team: TeamNode
+  clientMutationId: String
+}
+
+input JoinTeamInput {
+  code: String!
+  clientMutationId: String
+}
+
+type UpdateTeamPayload {
+  success: Boolean
+  team: TeamNode
+  clientMutationId: String
+}
+
+input UpdateTeamInput {
+  id: ID!
+  name: String
+  clientMutationId: String
+}
+
+type LeaveTeam {
+  success: Boolean
+}
+
+type AddProjectPayload {
+  errors: [String]
+  project: ProjectNode
+  clientMutationId: String
+}
+
+input AddProjectInput {
+  project: AddProjectArgument
+  clientMutationId: String
+}
+
+input AddProjectArgument {
+  title: String
+  description: String
+  objectives: String
+  appearance: String
+}
+
+type UpdateProjectPayload {
+  errors: [String]
+  project: ProjectNode
+  clientMutationId: String
+}
+
+input UpdateProjectInput {
+  project: UpdateProjectArgument
+  clientMutationId: String
+}
+
 input UpdateProjectArgument {
   title: String
   description: String
@@ -1437,31 +1379,66 @@ input UpdateProjectArgument {
   final: Boolean
 }
 
-input UpdateProjectEntryArgument {
-  description: String
-  documentUrl: String
-  id: ID!
+type DeleteProjectPayload {
+  success: Boolean
+  errors: [String]
+  clientMutationId: String
 }
 
-input UpdateProjectEntryInput {
-  projectEntry: UpdateProjectEntryArgument
+input DeleteProjectInput {
+  slug: String!
   clientMutationId: String
 }
 
+type AddProjectEntryPayload {
+  errors: [String]
+  projectEntry: ProjectEntryNode
+  clientMutationId: String
+}
+
+input AddProjectEntryInput {
+  projectEntry: AddProjectEntryArgument
+  clientMutationId: String
+}
+
+input AddProjectEntryArgument {
+  description: String
+  documentUrl: String
+  project: String!
+}
+
 type UpdateProjectEntryPayload {
   errors: [String]
   projectEntry: ProjectEntryNode
   clientMutationId: String
 }
 
-input UpdateProjectInput {
-  project: UpdateProjectArgument
+input UpdateProjectEntryInput {
+  projectEntry: UpdateProjectEntryArgument
   clientMutationId: String
 }
 
-type UpdateProjectPayload {
+input UpdateProjectEntryArgument {
+  description: String
+  documentUrl: String
+  id: ID!
+}
+
+type DeleteProjectEntryPayload {
+  success: Boolean
+  errors: [String]
+  clientMutationId: String
+}
+
+input DeleteProjectEntryInput {
+  id: ID!
+  clientMutationId: String
+}
+
+type UpdateProjectSharedStatePayload {
+  success: Boolean
+  shared: Boolean
   errors: [String]
-  project: ProjectNode
   clientMutationId: String
 }
 
@@ -1471,13 +1448,138 @@ input UpdateProjectSharedStateInput {
   clientMutationId: String
 }
 
-type UpdateProjectSharedStatePayload {
+type Logout {
   success: Boolean
-  shared: Boolean
+}
+
+type CouponPayload {
+  result: RedeemCouponResult
+  clientMutationId: String
+}
+
+union RedeemCouponResult = Success | InvalidCoupon
+
+type Success implements SuccessNode {
+  message: String
+}
+
+interface SuccessNode {
+  message: String
+}
+
+type InvalidCoupon implements FailureNode {
+  reason: String
+}
+
+input CouponInput {
+  couponCode: String
+  clientMutationId: String
+}
+
+type UpdateObjectiveVisibilityPayload {
+  objective: ObjectiveNode
+  clientMutationId: String
+}
+
+input UpdateObjectiveVisibilityInput {
+  """The ID of the objective"""
+  id: ID!
+  visibility: [UserGroupBlockVisibility]
+  clientMutationId: String
+}
+
+input UserGroupBlockVisibility {
+  schoolClassId: ID!
+  hidden: Boolean!
+}
+
+type UpdateObjectiveGroupVisibilityPayload {
+  objectiveGroup: ObjectiveGroupNode
+  clientMutationId: String
+}
+
+input UpdateObjectiveGroupVisibilityInput {
+  """The ID of the objective group"""
+  id: ID!
+  visibility: [UserGroupBlockVisibility]
+  clientMutationId: String
+}
+
+type AddObjectivePayload {
+  objective: ObjectiveNode
+  clientMutationId: String
+}
+
+input AddObjectiveInput {
+  objective: AddObjectiveArgument
+  clientMutationId: String
+}
+
+input AddObjectiveArgument {
+  text: String!
+  objectiveGroup: ID
+}
+
+type DeleteObjectivePayload {
+  success: Boolean
+  clientMutationId: String
+}
+
+input DeleteObjectiveInput {
+  id: ID!
+  clientMutationId: String
+}
+
+type UpdateAssignmentPayload {
+  updatedAssignment: AssignmentNode
+  submission: StudentSubmissionNode
+  successful: Boolean
   errors: [String]
   clientMutationId: String
 }
 
+input UpdateAssignmentInput {
+  assignment: AssignmentInput
+  clientMutationId: String
+}
+
+input AssignmentInput {
+  id: ID!
+  answer: String!
+  document: String
+  final: Boolean
+}
+
+type UpdateSubmissionFeedbackPayload {
+  updatedSubmissionFeedback: SubmissionFeedbackNode
+  successful: Boolean
+  errors: [String]
+  clientMutationId: String
+}
+
+input UpdateSubmissionFeedbackInput {
+  submissionFeedback: SubmissionFeedbackInput
+  clientMutationId: String
+}
+
+input SubmissionFeedbackInput {
+  id: ID
+  studentSubmission: ID!
+  text: String!
+  final: Boolean
+}
+
+type UpdateRoomPayload {
+  errors: [String]
+  room: RoomNode
+  clientMutationId: String
+}
+
+input UpdateRoomInput {
+  room: UpdateRoomArgument
+  clientMutationId: String
+}
+
 input UpdateRoomArgument {
   title: String
   description: String
@@ -1486,14 +1588,125 @@ input UpdateRoomArgument {
   id: ID!
 }
 
-input UpdateRoomEntryArgument {
-  title: String!
-  contents: [ContentElementInput]
-  slug: String!
+input SchoolClassInput {
+  id: ID
+  name: String
 }
 
-input UpdateRoomEntryInput {
-  roomEntry: UpdateRoomEntryArgument
+type AddRoomPayload {
+  errors: [String]
+  room: RoomNode
+  clientMutationId: String
+}
+
+input AddRoomInput {
+  room: AddRoomArgument
+  clientMutationId: String
+}
+
+input AddRoomArgument {
+  title: String
+  description: String
+  schoolClass: SchoolClassInput
+  appearance: String
+}
+
+type DeleteRoomPayload {
+  success: Boolean
+  errors: [String]
+  clientMutationId: String
+}
+
+input DeleteRoomInput {
+  id: ID!
+  clientMutationId: String
+}
+
+type AddRoomEntryPayload {
+  roomEntry: RoomEntryNode
+  errors: [String]
+  clientMutationId: String
+}
+
+input AddRoomEntryInput {
+  roomEntry: AddRoomEntryArgument
+  clientMutationId: String
+}
+
+input AddRoomEntryArgument {
+  title: String!
+  contents: [ContentElementInput]
+  roomSlug: String!
+}
+
+input ContentElementInput {
+  id: String
+  type: InputTypes!
+  value: ContentElementValueInput
+  contents: [ContentElementInput]
+}
+
+enum InputTypes {
+  text_block
+  assignment
+  image_block
+  image_url_block
+  link_block
+  video_block
+  document_block
+  content_list_item
+  subtitle
+  readonly
+}
+
+input ContentElementValueInput {
+  """To be used for link_block, text_block types"""
+  text: String
+
+  """To be used for link, image_block types"""
+  url: String
+
+  """To be used for basic_knowledge type"""
+  description: String
+
+  """To be used for image_block, assignment type"""
+  title: String
+
+  """To be used for assignment type"""
+  assignment: String
+
+  """To be used for assignment type"""
+  id: String
+}
+
+type AddModuleRoomEntryPayload {
+  roomEntry: RoomEntryNode
+  errors: [String]
+  clientMutationId: String
+}
+
+input AddModuleRoomEntryInput {
+  roomEntry: AddModuleRoomEntryArgument
+  clientMutationId: String
+}
+
+input AddModuleRoomEntryArgument {
+  title: String!
+  contents: [ContentElementInput]
+  roomSlug: String!
+  schoolClass: String!
+}
+
+type DeleteRoomEntryPayload {
+  success: Boolean
+  roomSlug: String
+  roomId: ID
+  errors: [String]
+  clientMutationId: String
+}
+
+input DeleteRoomEntryInput {
+  slug: String!
   clientMutationId: String
 }
 
@@ -1503,13 +1716,31 @@ type UpdateRoomEntryPayload {
   clientMutationId: String
 }
 
-input UpdateRoomInput {
-  room: UpdateRoomArgument
+input UpdateRoomEntryInput {
+  roomEntry: UpdateRoomEntryArgument
   clientMutationId: String
 }
 
-type UpdateRoomPayload {
-  errors: [String]
+input UpdateRoomEntryArgument {
+  title: String!
+  contents: [ContentElementInput]
+  slug: String!
+}
+
+type AddCommentPayload {
+  success: Boolean
+  comment: CommentNode
+  clientMutationId: String
+}
+
+input AddCommentInput {
+  comment: String!
+  roomEntry: ID!
+  clientMutationId: String
+}
+
+type UpdateRoomVisibilityPayload {
+  success: Boolean
   room: RoomNode
   clientMutationId: String
 }
@@ -1520,51 +1751,55 @@ input UpdateRoomVisibilityInput {
   clientMutationId: String
 }
 
-type UpdateRoomVisibilityPayload {
-  success: Boolean
-  room: RoomNode
+type MutateContentBlockPayload {
+  contentBlock: ContentBlockNode
   clientMutationId: String
 }
 
-input UpdateSchoolClassInput {
+input MutateContentBlockInput {
   id: ID!
-  name: String
+  contentBlock: ContentBlockInput
   clientMutationId: String
 }
 
-type UpdateSchoolClassPayload {
-  success: Boolean
-  schoolClass: SchoolClassNode
-  clientMutationId: String
-}
-
-input UpdateSettingInput {
-  id: ID!
-  clientMutationId: String
-}
-
-type UpdateSettingPayload {
-  success: Boolean
-  errors: [UpdateError]
-  clientMutationId: String
-}
-
-input UpdateSnapshotInput {
-  id: ID!
+input ContentBlockInput {
   title: String
+  type: String
+  contents: [ContentElementInput]
+  visibility: [UserGroupBlockVisibility]
+}
+
+type AddContentBlockPayload {
+  newContentBlock: ContentBlockNode
+  errors: [String]
   clientMutationId: String
 }
 
-type UpdateSnapshotPayload {
-  snapshot: UpdateSnapshotResult
+input AddContentBlockInput {
+  contentBlock: ContentBlockInput
+  parent: ID
+  after: ID
   clientMutationId: String
 }
 
-union UpdateSnapshotResult = SnapshotNode | NotOwner
+type DeleteContentBlockPayload {
+  success: Boolean
+  errors: String
+  clientMutationId: String
+}
 
-input UpdateSolutionVisibilityInput {
-  slug: String
-  enabled: Boolean
+input DeleteContentBlockInput {
+  id: ID!
+  clientMutationId: String
+}
+
+type DuplicateContentBlockPayload {
+  contentBlock: ContentBlockNode
+  clientMutationId: String
+}
+
+input DuplicateContentBlockInput {
+  id: ID!
   clientMutationId: String
 }
 
@@ -1575,31 +1810,127 @@ type UpdateSolutionVisibilityPayload {
   clientMutationId: String
 }
 
-input UpdateSubmissionFeedbackInput {
-  submissionFeedback: SubmissionFeedbackInput
+input UpdateSolutionVisibilityInput {
+  slug: String
+  enabled: Boolean
   clientMutationId: String
 }
 
-type UpdateSubmissionFeedbackPayload {
-  updatedSubmissionFeedback: SubmissionFeedbackNode
-  successful: Boolean
-  errors: [String]
+type UpdateLastModulePayload {
+  lastModule: ModuleNode
   clientMutationId: String
 }
 
-input UpdateTeamInput {
+input UpdateLastModuleInput {
+  id: ID
+  clientMutationId: String
+}
+
+type UpdateLastTopicPayload {
+  topic: TopicNode
+  clientMutationId: String
+}
+
+input UpdateLastTopicInput {
+  id: ID
+  clientMutationId: String
+}
+
+type UpdateLastModuleLevelPayload {
+  user: PrivateUserNode
+  clientMutationId: String
+}
+
+input UpdateLastModuleLevelInput {
+  id: ID
+  clientMutationId: String
+}
+
+type UpdateChapterVisibilityPayload {
+  chapter: ChapterNode
+  clientMutationId: String
+}
+
+input UpdateChapterVisibilityInput {
   id: ID!
-  name: String
+  visibility: [UserGroupBlockVisibility]
+  type: String!
   clientMutationId: String
 }
 
-type UpdateTeamPayload {
+type SyncModuleVisibilityPayload {
   success: Boolean
-  team: TeamNode
   clientMutationId: String
 }
 
-input UserGroupBlockVisibility {
-  schoolClassId: ID!
-  hidden: Boolean!
+input SyncModuleVisibilityInput {
+  module: String!
+  templateSchoolClass: ID!
+  schoolClass: ID!
+  clientMutationId: String
 }
+
+type CreateSnapshotPayload {
+  snapshot: SnapshotNode
+  success: Boolean
+  clientMutationId: String
+}
+
+input CreateSnapshotInput {
+  module: String!
+  selectedClass: ID!
+  clientMutationId: String
+}
+
+type ApplySnapshotPayload {
+  success: Boolean
+  module: ModuleNode
+  clientMutationId: String
+}
+
+input ApplySnapshotInput {
+  snapshot: ID!
+  selectedClass: ID!
+  clientMutationId: String
+}
+
+type ShareSnapshotPayload {
+  success: Boolean!
+  snapshot: SnapshotNode
+  clientMutationId: String
+}
+
+input ShareSnapshotInput {
+  snapshot: ID!
+  shared: Boolean!
+  clientMutationId: String
+}
+
+type UpdateSnapshotPayload {
+  snapshot: UpdateSnapshotResult
+  clientMutationId: String
+}
+
+union UpdateSnapshotResult = SnapshotNode | NotOwner
+
+type NotOwner implements FailureNode {
+  reason: String
+}
+
+input UpdateSnapshotInput {
+  id: ID!
+  title: String
+  clientMutationId: String
+}
+
+type DeleteSnapshotPayload {
+  result: DeleteSnapshotResult
+  clientMutationId: String
+}
+
+union DeleteSnapshotResult = Success | NotOwner
+
+input DeleteSnapshotInput {
+  id: ID!
+  clientMutationId: String
+}
\ No newline at end of file