I had a proposal for this but never got any answers and it never got merged: https://github.com/vatesfr/xen-orchestra/issues/1655#issuecomment-327492894
RE: LDAP extract user from specified field?
RE: Build from source question
@olivierlambert I'm not very familiar with Forever, I can't help you on this.
I think we should remove it from our documentation unless someone from the community is willing to maintain it. Maybe a pinned thread on this forum would make more sense.