Campaign Creations

I've been trying to make a simple modification to a barracks, factory, or starport.  I want to create a new button slot to train a hero.  I've been able to create the button with FireGraft, and it shows up in the game, but it unfortunatley doesn't do anything when i click it in the game.  What else need i do?

Have you set requirements? The buttons don't do anything unless there are requirements and those requirements are met.

yea... I even set the requirement to "always" for testing purposes.  The button lights up in-game like it is ready.  It even clicks when you click it, but the action does not resolve and no new unit is created.

Not sure the always option works for unit or spell requirements.

i figured it out. I had to edit the dat requirements of the hero to allow for the unit to be created from that specific building