Category:Unknown parameters

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

Administrators: Please do not delete this category even if it is empty! This category may be empty occasionally or even most of the time.

This category should contain only subcategories, which are added to this category using {{Unknown parameters category}}.

Articles are typically added to subcategories of this category when they use templates that incorporate Module:Check for unknown parameters.