If your migration project includes Exchange as a source or target, you can modify your options on this screen.
If you check this box, any TARGET contacts will be converted into mail-enabled users.
For the scope of this feature a Microsoft Exchange Mail Enabled Contact is defined as an Active Directory contact where the LegacyExchangeDN attribute is not null. A contact will be promoted to a user if the primary SMTP address on the a source object matches the external or target email address of the contact. Once the attributes have been stored on the newly created Microsoft Exchange User on the target, the Contact object will be removed from the target. The source User must have a LegacyExchangeDN. The contacts in the source, that will be converted, must be in a different OU than the Target OU selected on the AD Target tab.
This option may not be selected if the setting Create Mail Enabled Users As on the AD Target Options Users tab is set to Contact, or if the source object is already a contact.
If you check this box, any TARGET groups will be converted into mail-enabled users.
Checking this box will cause Directory Sync Pro for Active Directory to only update those objects that are mail-enabled.
Choose how to configure contacts for delegation.
If you need to migrate mailbox permissions, check the box that adds the x500 proxy to the source. Note that this is one of the only times that Directory Sync Pro for Active Directory makes any changes to a SOURCE object.
If you are migrating your mailboxes into a resource forest, check the Enable Resource Forest box. This will set the Master Account SID on all synchronized mailboxes in the target environment.
You have the option to create your own scripts using PowerShell that can be run against after a sync is completed. The script will run using the target credentials that you entered when creating this profile.