WORKAROUND
1.) Use Active Directory Users and Computers Attribute Editor or ADSIEdit to view the required Exchange attributes on a mail enabled object in the parent domain:
legacyExchangeDN
showInAddressBook
2.) The legacyExchangeDN attribute will need to be modified to remove the unique address for the object that they were copied from:
Example from AD from user Lizzie Dowell:
legacyExchangeDN:
/o=First Organization/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=Lizzie Dowell667
Will need to be modified to:
/o=First Organization/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)
3.) Copy the two showinAddressBook values listed below:
CN=All Users,CN=All Address Lists,CN=Address Lists Container,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=tt,DC=com
CN=Default Global Address List,CN=All Global Address Lists,CN=Address Lists Container,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=tt,DC=com
4.) Modify the first "CN=All Users" value to remove "CN=All Users":
CN=All Users,CN=All Address Lists,CN=Address Lists Container,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=tt,DC=com
Will need to be modified to:
CN=All Address Lists,CN=Address Lists Container,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=tt,DC=com
5.) Paste the modified values into the CMN Directory Connector wizard, as seen in the example below:
STATUS
An Enhancement Request, TFS 325143, has been entered and is being considered for a future version of Coexistence Manager for Notes.