I have a requester field on catalog item referrring to user table. When I am searching for a user from requester field it's getting searched by use_id, name and email as I have kept user_id field as display in user table and user_id is displaying when I select particular user. But when I keep name field as display search is not working for user_id I want it to be searched by all means by name, user_id, first_name, last_name and email. When I select any user, user's name should get displayed in the field. The sequence should be same. I have used ref_ac_columns for this but it's not working for sequence.
