Hello, 

I installed SDP linux version in test environment and restored backup of prod, as described in this article: https://pitstop.manageengine.com/portal/en/kb/articles/migration-from-windows-to-linux-server

Authentication is SAML, so it works fine. But we were importing users from AD, and this is not works (and I have not found were this lack of functionality mentioned). 

Ok, so I disabled AD import and switched to LDAP, but after first import all users are duplicated! This is not good, how can we mitigated it? Thanks.