...a/org/olat/admin/user/groups/GroupOverviewController.java

src/main/java/org/olat/collaboration/CollaborationTools.java

...ava/org/olat/collaboration/CollaborationToolsFactory.java

src/main/java/org/olat/course/CourseFactory.java

...va/org/olat/course/condition/AreaSelectionController.java

.../olat/course/condition/ConditionConfigEasyController.java

...a/org/olat/course/condition/GroupSelectionController.java

...ain/java/org/olat/course/editor/EditorMainController.java

...a/org/olat/course/groupsandrights/CourseGroupManager.java

.../course/groupsandrights/PersistingCourseGroupManager.java

...oupsandrights/ui/CourseGroupManagementMainController.java

src/main/java/org/olat/course/nodes/COCourseNode.java

src/main/java/org/olat/course/nodes/co/COConfigForm.java

src/main/java/org/olat/course/nodes/co/COEditController.java

src/main/java/org/olat/course/nodes/co/CORunController.java

...main/java/org/olat/course/nodes/en/EnrollmentManager.java

src/main/java/org/olat/course/nodes/iq/IQRunController.java

.../nodes/projectbroker/service/ProjectGroupManagerImpl.java

src/main/java/org/olat/course/run/RunMainController.java

.../org/olat/course/run/preview/PreviewConfigController.java