Proof of Attendance & Required Hours
Once you have created a measure, the lower part of the window becomes editable.
Here you can store documents such as certificates of attendance and certifications.
You can also specify which individual task the proof was provided for, and how many required hours apply to that individual task.
For this example measure, a new document of type "Certificate of attendance" will be created.
The proof for this certificate of attendance is to be mandatory and belong to the individual task "Hygiene".
(You can of course choose any individual task.)
Now switch to the "Required/Actual hours" tab.
Select the same individual task here that you used in the "Proof" tab. Set 10 required hours for this individual task.
Clicking Save measure creates the measure and closes the window.