Custom Profile Field in user.php

[biome.pat]

Hello! I'm trying to customize user.php in the admincp folder so that there are a few extra columns that show up while moderating new users. There are a couple of custom profile fields that need to be laboriously cross-checked before I allow folks to post, and it sure would be easier if they showed up on the main user moderation page. It would be even easier if I could get LDAP Authentication working, but that's a different story... grumble, mumble, etc.

Anyway, I know how to set it up and where to edit, but I can't seem to figure out what calls the contents of the custom field. I figured it would be $user[fieldX] or something, but that's not working. Any quick answers? I only know how to call it in a postbit, but I think this is different, if I understand correctly...

Thanks all!