Old base and SV/CV with forbidden blocks in cargo boxes

Hi.

I dont know if im using the wrong thread sorry.
Does anyone know if it is possible to somehow edit the files or in some other way remove the forbidden blocks from the old buildings and so on?
So that its possible to import the old bases and sv/cv:s to the new Alpha 1 version?

The Reason for this is that i missed to make a blueprint on some of my old stuff