If the page is in any namespace except User and User talk, the page is added to the category Category:Misplaced userspace notes.

To use, add {{Userspace notes}} to the very top of a draft article in userspace (not its talk page).

This template should only be used in userspace.

None.

If the template appears on a page in mainspace, check that the content is appropriate there; if so, remove the tag.