Comment 4 for bug 1887395

+1 to Elaine's comment. In our use case, we have a z39.50 source called "oclc", and a bib source called "oclc". It would be great to save catalogers a few clicks by always setting records imported from the OCLC z39.50 source to have the OCLC bib source.

We don't have such a 1:1 relationship for all z39.50 sources, so we wouldn't want all z39.50 sources to behave this way.