Fix assignment reminder user group

server/vbv_lernwelt/notify/email/reminders/assigment.py

@@ -9,6 +9,7 @@ from vbv_lernwelt.course_session.models import (
     CourseSessionAssignment,
     CourseSessionEdoniqTest,
 )
+from vbv_lernwelt.learnpath.models import Circle
 from vbv_lernwelt.notify.services import NotificationService
 
 logger = structlog.get_logger(__name__)
@@ -63,9 +64,12 @@ def send_assignment_reminder_notifications():
             AssignmentType.CASEWORK.value,
         ],
     ):
+        circle_page = assignment.learning_content.get_parent_circle()
+        circle = Circle.objects.get(page_ptr=circle_page.id)
         for expert in CourseSessionUser.objects.filter(
             course_session_id=assignment.course_session.id,
             role=CourseSessionUser.Role.EXPERT,
+            expert=circle,
         ):
             sent.append(
                 NotificationService.send_casework_expert_evaluation_reminder(