Moving from LDAP to Directory server

[Shadow]

I'd like to move from the Synology LDAP package to Synology Directory Server package to have a real Active Directory..

But in LDAP I have all the users and groups and fileshares and apps are attached to that. \

But first, is there a way to simply migrate the user and group objects to the AD? I think it would be advantagous if it keeps their object SID's somehow with passwords...

Synology provides no documentations about this..

 

[Shadow]

Or how about re-attching MailPlus mailboxes and Notes to AD users?