Thanks, components & groups, that was what I did not pay attention to, I finally found out, thanks again …
Now I have a different question:
on a practice project I drow a pool with a person in it … then I wanted to use it in a second project I started after so I took all the ojects out and was left with the pool then saved it as a pool and when I wanted to import the pool file into new project I could not, I thought that it would behave as a model but it never opened up …
please help …