| 689816 | Actual work CN48/CN48N/CNS48 differs from CN50/CN50N/CNS50 |
| 326591 | PS: Structure overview, individual overviews in 4.6 |
| 700875 | FAQ 2: Structure Overview / Individual Overviews |
| 377205 | PS Info System: Cancellations for confirmations |
| 570471 | FAQ 2: Confirmations in the Project System |