| B | ↗ | A | FrontendUser improved |
| B | ↗ | A | AuthenticationService improved |
| A | ↛ | FrontendUser::getLockToDomain() removed | |
| A | ↛ | FrontendUser::setLockToDomain() removed | |
| A | ↛ | FrontendUserGroup::setLockToDomain() removed | |
| A | ↛ | FrontendUserGroup::getLockToDomain() removed | |
| A | ↛ | BackendUserGroup::getLockToDomain() removed | |
| A | ↛ | BackendUserGroup::setLockToDomain() removed |