Category:CS1

This is a tracking category

It is used to build and maintain lists of pages—primarily for the sake of the lists themselves. They are not part of the knowledge base categorization scheme.

More information:

This category is hidden on its member pages—unless the corresponding user preference is set. These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience. These categories also serve to aggregate members of several lists or sub-categories into a larger, more efficient list (discriminated by classifications).

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

This is the top-level tracking category for the various Citation Style 1 error, maintenance, properties, and possibly development categories. This category should not contain individual pages. Pages in the individual subcategories should only be added by CS1 templates and Module:Citation/CS1.