Template:Template category/doc

This notice should be added at the top of the page of categories that members should only be added to by a template. If only one template uses the category, the template can be specified like this: template name. For example, Stub would produce

{	"params": { "1": {			"label": "Template name", "description": "Name of the template that adds the category", "type": "wiki-template-name", "required": true }	},	"description": "Add a notice at the top of a category page indicating that the category is added by a template.", "format": "inline" }