This article covers how to setup group permissions in order to manage the SonicWall via an LDAP (Active Directory) user.
Step 1: Ensure that LDAP is properly configured and integrated within the SonicWall.
Step 2: Import in the LDAP group that will be used to manage the SonicWall, navigate to Users | Local Groups. Select Import from LDAP and select the appropriate OU or security group.
NOTE: The following picture depicts the "Import LDAP" groups screen, select as many groups to import into the SonicWall as applied to the situation:


Test: Login to the SonicWall's interface and use the LDAP username. You should now be able to manage the SonicWall using the LDAP username: