src/main/java/org/olat/admin/policy/PolicyController.java

src/main/java/org/olat/basesecurity/BaseSecurity.java

src/main/java/org/olat/basesecurity/BaseSecurityManager.java

.../org/olat/core/commons/persistence/PersistenceHelper.java

...in/java/org/olat/course/groupsandrights/CourseRights.java

...lat/course/groupsandrights/GroupsAndRightsController.java

...t/course/groupsandrights/_i18n/LocalStrings_de.properties

...java/org/olat/group/manager/BusinessGroupServiceImpl.java

src/main/java/org/olat/group/right/BGRightManager.java

src/main/java/org/olat/group/right/BGRightManagerImpl.java

src/main/java/org/olat/group/right/BGRights.java

src/main/java/org/olat/group/right/BGRightsImpl.java

src/main/java/org/olat/group/right/BGRightsRole.java

...at/group/ui/main/AbstractBusinessGroupListController.java

...in/java/org/olat/portfolio/manager/EPFrontendManager.java

...t/java/org/olat/basesecurity/BaseSecurityManagerTest.java

...lat/course/groupsandrights/CourseGroupManagementTest.java

src/test/java/org/olat/group/test/BGRightManagerTest.java