) I'll say it in romanian : Apesi butonul drept pe bara assistentului unde scrie allplan si alegi grupa noua (dai nume ...) sau introducere grupe ( cauti si alegi grupe de asistenti pe care i-ai downloadat ). Aceste grupe de asistenti vor fi editabile si vei putea sa adaugi cate vrei pe bara din dreapta a ferestrei.

I English: right click on the wizard bar where it is written allplan and choose new wizard, or introduce wizard. This wizard group will be editable and will be able to add nas files by rightclicking on the right tab.

There were some interesting wizards with IKEA furniture on http://www.allplan-cafe.com/
but now it seems it's been closed.
Or on http://www.cad-designcenter.de/category/download