Category:TOC tracking on category pages where PAGESINCATEGORY returns zero

It is used to build and maintain a list or lists of pages—primarily for the sake of the lists themselves and their use in resources and category maintenance. It is not part of the categorization scheme for learners.
This category contains categories which track usage of TOC templates on category pages where {{PAGESINCATEGORY}} returns zero.

More information:

This category is hidden on its member pages—unless the corresponding user preference (Appearance → Show hidden categories) 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 subcategories into a larger, more efficient list (discriminated by classifications).
Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see Special:TrackingCategories for an overview of the latter).

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

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

Subcategories

This category has the following 2 subcategories, out of 2 total.

A

Automatic category TOC on pages where PAGESINCATEGORY returns zero (5 cats)

T

Template Category TOC on pages where PAGESINCATEGORY returns zero (empty)