would it be possible to manage access to abstract (biblio_abst_e) like we have for full-text to comply to copyright rules?

Hello,
Congratulations for the biblio module, it is a very impressive and useful module.

We set up a website where bibliography is a very important component; most references are coming from PubMed, and a colleague (information specialist) raised the issue of copyrights regarding the abstract provided through PubMed.

One way to manage this could be to allow access to the abstract to authenticated users only (already existing for the full text field) when managing the module's permissions. Do you think this possible for a next release?

NB: Another way would be to provide a supplemental setting letting administrator adjust fields mapping and let redirect abstract to full text field (not so clean option)

[update] this refers to module version 6-1.18 (not 6-1.9)