How to add custom companions to my active party?

[Pegasio]

How can I add them to my active party through the console?

Normally, I add my companions with runscript zz_addparty companion. That works just fine with vanilla game's companions, just as Alistair and Morrigan. Yet, when I try to add to my active party already hired custom companions, nothing happens.

 

By writing runscript zz_addparty adela, for example, it does show me the command was a success, but Adela doesn't appear. I tried with kc_debug, but it tells me the function to add them to the active party is temporarily disabled.