Hello.
Does FIM or MIM installation/functionality need Active Directory or can it be installed on an enviroment that does contain some other LDAP than Active Directory?
FIM Portal & Service leverages AD authentication and need some AD attributes, but does them have to be AD attributes and AD authentication or are there other possibilities?
What about just Synchronization Service?
Other post that discuss similar subject:
https://social.technet.microsoft.com/Forums/en-US/1d764e11-4ead-474f-900a-a4bbc1a48272/is-it-possible-to-use-the-fim-portal-with-no-ad-available?forum=ilm2