InfoPath Dev

When I call the value of the person's username by entering the username() function into a field, it shows as: i:0#.w|bcldb\dwsmith I'd like to be able to hide everything up to the beginning of the user ID, "dwsmith", or truncate the first 13 characters, so only the 8-character user ID shows. This one is only 7 characters but if the user's ID has 8 characters, that's what should show. Is it possible to turn off Claim Authentication so that only the user ID shows? Dan

Just use a substring-after formula for your display or the field. substring-after(userName(), "i:0#.w|bcldb\")