We are currently on HEAT 9.5. We are in the process of switching out our domain controllers with new ones when this problem came about. I am able to setup the LDAP and can connect without a problem. When I am in HEAT link to LDAP configurations tool and on the Matching Rules tab is where my problem begins. On LDAP Customer ID field the LDAP attribute to be used as the Customer ID the drop down doesn't include the sAMAccountName as a selection. I can look in LDAP and see that the attribute but HEAT is not listing it as an option in the drop down. Can anyone please help me fix this problem.