Problem of Framework

Hello,
I created an framework with neoload version 4.1.3. I migrated my project in 5.2 i wanted to use same framework. but the dynamic search gives me No framework in neoload 5.2 and if I create another framework in neoload 5.2 with the same parameters as the framwork version 4.1.3 I will have the framework I just created.

In short I have the impression if we migrate our project we can not use the framework we used it before on the old version of neoload
We can use neoload frameworks from one version to another ?

Thks