Help making a script with subroutine

Hi I need some help making a script with a subroutine , inoder to get ateam to garrison a named building. I have tried just about every thing a know to do this, but so far no joy, please help.

Thank you

I think you can use either Execute asocciated actions check box under the Identity tab or On create drop down menu under the Behavior tab. The former will execute for each produced unit whereas the latter will wait until the entire team has consolidated.