Is there any trigger for using a custom ability? {ordering a unit to use a custom...}

[IcyMind]

Is there any trigger for using a custom ability?
if not, give me a script code plz. I'm making an AI map, so i need the triggger.
I got silence (Custom, not normal silence), searing arrows (custom) and fan of knives. I'm using the abilities for units, not heroes.

I'm kinda stuck here...
Some help plz?

 

[Jaakko]

You order the unit to use the ability you based your custom ability from. For example if you do a spell out of human slow then you order the unit to use your spell with the unit order, order unit to human slow target unit etc.

 

[IcyMind]

Thanks, it works