Requires best practices for searching user from active directory group which is added in sharepoint group
I have a scenario where i need to search a user from active directory group which is added in sharepoint group. What is the best way to search a user in this scenario Example. I have one group called "Employee" and i have added one active directory security group called "IndiaEmployee". into the Employee group I have a webpart where i added one textbox and gridview. whenever i search for a user it should it search in active directory as i mentioned in above. What is the best way to acheive this with better performance.
Regards,
Navaneetha Krishnan D