Category:Pages with templates in the wrong namespace

This category is not shown on its member pages unless the appropriate user preference (Appearance → Show hidden categories) is set.

This is a maintenance category, used for maintenance of the LFS Manual. It is not part of the manual and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories (except for eponymous maintenance categories).

This is a container category. Due to its scope, it should contain only subcategories.

General

There are templates that should only be used in one namespace or a limited number of namespaces. If those templates are used in other namespaces, then they will likely populate this category. Many templates use the "demo" or "nocat" parameters to allow usage in other namespaces.

Specific

If any template is used in the wrong namespace, then instead of populating the appropriate category, it may populate this category. Be sure to have your User Preferences – Advanced options set to "Show hidden categories". Most templates place the pages that use them into hidden categories, like this one, and you will not be able to see the hidden categories on redirect pages until you set your preferences to "show" them.