Revecoring EPL referenced by EPV

Hello all,
Enumeration Property values refer to enumeration property literals which belong to enumeration property types. In the tree you see these values “EPV name → EPL name”.
In semantic browser the selected element is “EPV name → EPL name”, but EPL is not in referenced element.
My issue is if I send my EPV to a mass view: in the column name, there is “EPV name” only.
I can’t check in mass links between EPV and EPL as no trace join them, or at least this trace does not appear in a full mass visualization view. So I’m not able to see useless EPL/EPT nor doubling EPL/EPT.
For the moment I can’t use P4C due to anaconda removal or at least incompatible python version.
Does someone have an idea?
Thanks
ThierryP
Capella 6.0, no PVMT, I’m checking this since SA layer, then following.

PS: EPL and EPT always appear as isolated item: I don’t have even the parent EPT of an EPL.