This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories. This is a hidden category. It is not shown on its member pages, unless the corresponding user preference (Appearance → Show hidden categories) is set.

This category contains biographies of living people which have been semi-protected from editing indefinitely. Semi-protection prevents editing from anonymous and newly registered users; to edit these pages, user accounts must be at least 4 days old and must have edited at least 10 times to non-protected pages.

Use {{ Pp-blp}} to add a page to this category. This should only be done if the page is in fact semi-protected – adding the template does not in itself protect the page.