I'm upgrading our IDM 3.0 AD driver to IDM 3.6 to get the functionality of
provisioning Exch 2007 mailboxes.
Our current Driver has DirXML-ADAliasName mapped to sAMAccountName.
The new Driver "ActiveDirectory-IDM3_6_0-V5.xml" has DirXML-ADAliasName
mapped to userPrincipalName.
Are there any ramifications to turning on the new Driver, while all existing
users in our Identity Vault have DirXML-ADAliasName set to there
sAMAccountName, and any new users will their UPN in the attribute
Should I just through LDAP replace all the DirXML-ADAliasName values with
the UPN values prior to turning on the new Driver?