center contents "buyed"

[Cla70]

I couldn't find arguments that could help me. what I need, is that the structural forms of the center contained, are inserted in the assemblies, as parts "acquired" instead of "normal", as happens instead for the bolt that is "acquired".
the only solution at the moment, seems to have to publish the structural forms that interest me, creating already starting the ipt file of origin as part purchased but, honestly I look for a way easier and faster if possible.
thanks to those who will give me some indication.

 

[stefanobruno]

go into the set and declare the piece " purchased "

 

[Cla70]

go into the set and declare the piece " purchased "

thank you stefanobruno; Maybe it was so simple but, I forgot to say that I have already customized duplicated the cc libraries (content center) of my interest, then inserting an object taken from the cc, I save it in the "standard cc" folder and not in a custom location, this choice I made it to automate as much as possible the process (book name, file name, material type, part number, etc.), without having to worry all the times of library. the problem is that by doing the cc files saved automatically as you know, they are saved in a read-only folder and so you can't change as distinct as you say.
I hope I've been clearer and thank you anyway for the answer.

 

[Cla70]

I found the solution I was looking for, I had it under my eyes and I didn't notice.