check the assembly of the parts in a set

[ijk]

hello to all is a little time that I am not present in the forum.
I have a strange question:
I want to know if catia has specific tools to handle the parts of a set and check if it is possible to mount/disassemble them without incurring interference between the parties themselves.

I clarify better: a particular part of a group can well be physically (as it has the space to stay) in its final position, but it is not said that that position can reach it, because maybe there is not a proper way of access for that piece. with which tool is it possible to verify it?

Obviously making a series of manoeuvres between rotations and translations is a possible solution, but it can become uneasy in certain situations especially if the supposed way of access is very narrow. are there no tools to do better?
thanks for the attention.

 

[bandy]

practically you want to do a digital mockup! surely there is because I saw it use in v4 but I don't know it.
I'm sorry.

 

[ijk]

Thanks for the bandy answer.
Yeah! It's what I want to do, but I have no idea what the right environment is to do it (in the digital mockup group) and what are the most appropriate commands to use.

 

[falonef]

you need the dmu fit license

 

[ijk]

Thank you so much!