This is a tracking categoryIt is used to build and maintain lists of pages—primarily for the sake of the lists themselves. They are not part of the encyclopedia's categorization scheme.
|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 is a tracking category for various CS1 citation properties categories. This category should not contain individual pages. Pages in the individual subcategories should only be added by CS1 templates and Module:Citation/CS1.