How to keep the TXT file link with tree copy in PDM

Hello

How do you do when copying a tree for a duplicate study, to copy the part and txt files, and that it makes the link of the equations between the new part and txt files?

Thanks in advance

Hello

 

I take the liberty of bringing up this old post because I see that it has not received any response while I am facing the same problem.
I tend to think that it's just not possible but when in doubt, I ask the question again through the previous post.

The txt in question is an external file used/linked with the equations to be able to drive them; This file is used both in the equations of an assembly but also in some of the parts included in this assembly.

 

Cédric T.