| 17 | | The Room Requester selects a room, date, start time, and end time. |
| 18 | | The system checks whether the selected room is available in the requested time interval. |
| 19 | | The Room Requester optionally selects equipment items and quantities. |
| 20 | | The system checks whether the requested equipment exists and whether the requested quantities are valid. |
| 21 | | The system creates a reservation with status pending. |
| 22 | | The system stores the requested equipment for the reservation. |
| 23 | | The system displays the created reservation request and its pending status. |
| | 17 | 1. The Room Requester selects a room, date, start time, and end time. |
| | 18 | 2. The system checks whether the selected room is available in the requested time interval. |
| | 19 | 3. The Room Requester optionally selects equipment items and quantities. |
| | 20 | 4. The system checks whether the requested equipment exists and whether the requested quantities are valid. |
| | 21 | 5. The system creates a reservation with status pending. |
| | 22 | 6. The system stores the requested equipment for the reservation. |
| | 23 | 7. The system displays the created reservation request and its pending status. |