(This template should be used on pages in the Category: namespace.)
This template automatically generates descriptions and categorization for the main category of language families. These are the categories whose name follows the format "(family name) languages". It should be added to all supported categories.
The template is implemented by Module:category tree and its submodule Module:category tree/famcatboiler. For information on how to add new categories to the tree, or modify existing ones, see the latter module's documentation.
- The family code (see Wiktionary:Families) of the family that the category name begins with, and which the category's contents belongs to. This is required.
- On Category:Germanic languages: