diff --git a/server/vbv_lernwelt/learning_mentor/content/self_evaluation_feedback.py b/server/vbv_lernwelt/learning_mentor/content/self_evaluation_feedback.py
index bcee4075..f434485a 100644
--- a/server/vbv_lernwelt/learning_mentor/content/self_evaluation_feedback.py
+++ b/server/vbv_lernwelt/learning_mentor/content/self_evaluation_feedback.py
@@ -1,5 +1,7 @@
 from typing import List, Set, Tuple
 
+import structlog
+
 from vbv_lernwelt.core.models import User
 from vbv_lernwelt.course.models import Course
 from vbv_lernwelt.learning_mentor.entities import (
@@ -14,6 +16,8 @@ from vbv_lernwelt.learnpath.models import (
 )
 from vbv_lernwelt.self_evaluation_feedback.models import SelfEvaluationFeedback
 
+logger = structlog.get_logger(__name__)
+
 
 def create_blank_completions_non_requesters(
     completions: List[MentorAssignmentCompletion],
@@ -21,11 +25,11 @@ def create_blank_completions_non_requesters(
 ) -> List[MentorAssignmentCompletion]:
     non_requester_completions = []
 
-    participants_ids = set([str(p.id) for p in participants])
+    participants_user_ids = set([str(p.id) for p in participants])
     completion_seen_user_ids = set([str(c.user_id) for c in completions])
 
     user_by_id = {str(p.id): p for p in participants}
-    for non_requester_user_id in participants_ids - completion_seen_user_ids:
+    for non_requester_user_id in participants_user_ids - completion_seen_user_ids:
         non_requester_user = user_by_id[non_requester_user_id]
 
         non_requester_completions.append(
@@ -56,6 +60,11 @@ def get_self_feedback_evaluation(
     for learning_unit in LearningUnit.objects.filter(
         feedback_user=LearningUnitPerformanceFeedbackType.MENTOR_FEEDBACK.value,
     ):
+        logger.debug(
+            "Relevant learning unit found for mentor dashboard",
+            learning_unit=learning_unit.id,
+        )
+
         circle_page = learning_unit.get_parent()
         circle = circle_page.specific