more development in a part of bodies

[abro]

Good morning to all,
Thank you who can help me.
I created a multibody part, I would have the need to convert the bodies into sheets then get the developments.
of the first section I can develop it but the second besides not to allow me a second development cmq does not.
I tried to create a body set, but then I can't get the development cmq.
I would also like to maintain a link with the x part to reconfigure it according to my future needs.
I'm playing the part so maybe

 

[Be_on_edge]

you can have only one active development at a time; you should then turn off the previous one.
to have all developed you should make a family of parts so to generate the various children with your own developed.

p.s.: you have not attached the file

 

[abro]

Okay.

 

[abro]

No, it doesn't make me do it.

 

[Be_on_edge]

No, it doesn't make me do it.

I forgot, you need 2024 to do what I wrote.

 

[Be_on_edge]

on 2023 you can publish the bodies (maintaining link to the original file) and on each create your own development.