When doing the AD sync, currently there is not a way to Update the Docuware LoginID when that changes in AD.
AD uses the SID as the unique identifier so that the login name can be changed. There are many valid reasons that an AD login changes, however, Docuware requires that user account be deleted and recreated with the new ID. This is not a big deal for the occasional change, but what about when the organization wants to change ALL the AD Logins for the entire organization? I have more than one organization considering this right now.