| • | Start Untis and load the file demo.gpn |
| • | Open the master data view for teachers ("Master Data | Teachers") and click on <Time Requests> |
| • | Switch to teacher New (Newton). |

The window on your screen should now resemble the figure on the left. The following time requests are active:
Monday and Tuesday, periods 7 and 8: "-2". If possible, Newton should not have lessons scheduled in these periods.
Wednesday, all day: "-3". This means that Wednesday is definitely blocked, i.e. teacher Newton is not available to teach on Wednesdays.
Thursday (pm): "+3"; Newton wants to teach periods 6 – 8, if possible.
Please note that time requests for entire days and half-days can be entered on the right-hand side of the time grid (bottom part of window).
Assigning the time request "+1" to days Thu - Sat, periods 1-3.
| • | Click on "+1" |
| • | Highlight the range Thu - Sat, periods 1-3. |

You have entered the time request "+1" for Thu - Sat, periods 1-3 for teacher New .
Please note that the button for time request "+1" remains active until you deactivate the function by clicking on it. This means that you can enter further "+1" time requests at this time by clicking on the relevant periods in the time grid.
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Delete time requests for certain periods or blocks of periods by highlighting the cells and clicking on <Delete>.
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