(This template should be used on pages in the Category: namespace.)
This template automatically generates descriptions and categorization for categories whose name follows the format "(language name) (label)" and "(label) by language". It should be added to all supported categories.
The template is implemented by Module:category tree and its submodule Module:category tree/poscatboiler. For information on how to add new categories to the tree, or modify existing ones, see the latter module's documentation.
- The language code (see Wiktionary:Languages) of the language that the category name begins with, and which the category's contents belongs to. Leave this empty for "by language" type categories.
- The label of the category. This is the part of the category name that follows the language name. It cannot be empty.
- The script code (see Wiktionary:Scripts), if this is a script-specific subcategory. This is used for languages whose entries are categorised separately by script.