Nit's Cookbook

Adding a group filter in LDAP import can be done as mentioned in this article . However I had to do a minor change. I had to use (name = myLDAPGroupName)            instead of (objectClass=Group) for the search filter under Setting->User->Edit LDAP config->Group section.

Struts is an application framework that allows the construction of dynamic Web applications using the MVC design pattern. The Controller layer is implemented by Servlets.  The view is implemented using JSPs.  The Model layer is typically implemented using JavaBeans or Enterprise JavaBeans. Struts MVC Architecture