WikiGuide:Userboxes

A userbox (commonly abbreviated as UBX) is a small colored box (see examples to the right) designed to appear only on a WikiGuide user’s user page as a communicative notice about the user, in order to directly or indirectly help them collaborate more effectively on articles.

The first userboxes were introduced to make sure that WikiGuide editors knows each other’s language, in order to communicate. For example, a userbox will be created like this:
 * (En-1) — This user have only some basic knowledge of English.