| ⇢ | A | CGroupRelUsergroupRepository added |
| ⇢ | B | GroupManager::create_usergroup_consistent_groups() added | |
| ⇢ | A | GroupManager::remove_group_consistent_link() added | |
| ⇢ | A | GroupManager::get_usergroup_link() added | |
| ⇢ | A | GroupManager::is_group_linked_to_usergroup() added | |
| ⇢ | A | Container::getGroupRelUsergroupRepository() added | |
| ⇢ | A | CGroupRelUsergroupRepository::__construct() added |