query ModulesQuery($slug: String!) {
  modules(slug:$slug) {
    edges {
      node {
        id
        slug
        title
        metaTitle
        teaser
        intro
        objectivegroupSet {
          edges {
            node {
              id
              title
              objectiveSet {
                edges {
                  node {
                    id
                    text
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}