tanx all, i found what i was looking for in "component replacer" from thomthom

Tanx for the reply, but this is not what i'm looking for. Thoms plugin makes individual components of each group. I want to replace similar groups with a component. Is there a way?

Hi all,

I made a group and copied it multiple times in my model. I forgot to make a component of it.

Is there a way to convert these copies to a component without starting from scratch. Because i need to edit the group and i dont want to edit each group individualy.