| Notes associées | |
| 110651 | Sets: Unnecessary accesses to table RWSLINE |
| 116985 | Group maintenance: Deletion of great hierarchies |
| 110847 | Group maintenance: performance |
| 113902 | Group maintenance: Copying with suffix of large hierarchies |
| 107100 | Sets: performance problems as of Release 4.0 |
| 367073 | Change documents CO groups: Performance |