Templatecategory

Using this category[]

To put a template in Category:Templatecategory:

Use <includeonly>[[Category:Templatecategory]]</includeonly> on the documentation page (see Template:Documentation for more info). The "<includeonly>" tags are necessary to prevent categorizing the documentation page itself in the template category!
If the template doesn't have a documentation page, either make one, or use <noinclude>[[Category:Templatecategory]]</noinclude> on the template page. The "<noinclude>" tags are necessary to prevent categorizing all pages using the template in the template category!
If your template is meant to be used in-line, try and make sure that there are as few line feeds (breaks, whitespace, etc.) as possible.
Remember that a template can be put in multiple categories if it belongs to them all!
Or, if this is not quite the right category, go back to Category:Templates and try to find a better suited subcategory.

Template documentation (for the above template, sometimes hidden or invisible)

To put a template in Category:Templatecategory:

Use <includeonly>[[Category:Templatecategory]]</includeonly> on the documentation page (see Template:Documentation for more info). The "<includeonly>" tags are necessary to prevent categorizing the documentation page itself in the template category!
If the template doesn't have a documentation page, either make one, or use <noinclude>[[Category:Templatecategory]]</noinclude> on the template page. The "<noinclude>" tags are necessary to prevent categorizing all pages using the template in the template category!
If your template is meant to be used in-line, try and make sure that there are as few line feeds (breaks, whitespace, etc.) as possible.
Remember that a template can be put in multiple categories if it belongs to them all!
Or, if this is not quite the right category, go back to Category:Templates and try to find a better suited subcategory.