add admin attribute to admin privilege in ldap loader

Does grouper ldap loader has an ability to translate owner ldap attribute to appropriate admin privilege in grouper group? Right now I am able to achieve this functionality by writing custom LoaderElUtil method that takes group DN as an argument and use that to query LDAP owner attribute and assign admin privileges in grouper group but was wondering if there is a simpler out of the box solution.

Thanks,
Rahul