How to link a roster's size to value of a variable?

[Marc-Olivier Z]

Hello everyone
Please, there is a way tof link a roster's size to the value of a variable?
I have first an item named "TOT_ECOLE_DEP" to record the number of school in a districtrl. After that, I have created a roster named "CARACT_ECOLE_DEP" to collect the characteristics of shool. Now, I would like that the maximum occurrences of "CARACT_ECOLE_DEP" which will appear on data entry equal to value of "TOT_ECOLE_DEP".
Is it possible to do?
How to?
Thanks

[Gregory Martin]

You can. Right-click on the roster and select Roster Properties.

Then set the Occurrence Control Field Name to TOT_ECOLE_DEP.

[Marc-Olivier Z]

Thank you very much Martin.
It works.