Codebeamer Requirements library

[JC_5247497]

Hi all,
I would like to use a project as a library (see Requirements Library) and re-use or copy several trackers while maintaining their links or downstream references. It does not seem to be possible; for example, I have functional requirements and safety requirements that are interconnected. However, once I drag and drop using the library option, I lose the link between the two. Is CB able to do this, and if so, what are the conditions or procedure? The only connection that is kept is for the test cases. Why is that?

[GeoffreyClemm]

If you want to maintain the links/references between reused items, you will want to use working-sets (or if you have upgraded to 3.1, streams) for re-use, rather than the library mechanism.

[JC_5247497]

I will try in the future but for now I have exported the project as a Zip and reimported it again. 

My company is working with license version 21.09 and therefore my question is that Zip export the way to use to migrate to the version 3.x?