I think I would clone the original part (or the Body inside it) and put this clone in its own part. I'm not sure that I understand you correctly. Here are my files. Can you please show me what you mean in those files. Thanks in advance. Why all panels are made separately? Is there a special reason ...

parts from assembly were hidden for me too, but i noticed when clicking create new assembly4 Model button (yellow with blue box) there a folder parts appear, i think i placed parts there and after reopening there were not hidden. But i'm not sure because i did another files to see if it happens agai...

Zolko wrote: ↑Wed Nov 06, 2019 5:24 pm It is in the next release

Thats amazing.

Thank you, I know almost nothing about programming and scripts, but somehow managed to understand how to use your code.) Hope maybe some similar functionality will be added to assembly4 )

EDIT : in the attached file, you can control the Height of both the Door and the Box with the Variables in Model. Was that what you wanted to do ? How did you added that object labeled variables in the tree of the model? In the list of addons there is one that probably can do this, dynamic data, bu...

I did tried with spreadsheet but something was doing wrong and it kept crushing. Thanks for the file with variables, need to research that.

I did a video for an furniture assembly in freecad. Is it possible to constrain through assembly parts so height of one part (doors) will be controlled by the height of another part (wardrobe)? The idea is that doors should be as block in different furniture assembly. I like the way assembly4 works ...

Is it possible to use labels and spreadsheets with mathematical expressions to control an assembly? When experimenting with assembly I noticed that labels from one model do not appear in other model.

Capture.PNG First try in something more complicated in FreeCAD. Similar works i'm doing for my job very often in cad software. First i did tech draw in 0.18 but it became so slow that i downloaded 0.19, now is much better but still its a bit of delays when panning page, hope this will be improved. ...