User:Fitsoftware/doc

Usage
This template usually takes two parameters, like this:

If the template is on a "Template:" page, it will return this:



If the template is on any other page, it will return this:



A typical usage case could be to make it so that a template only adds a category when not on a template page. Thus not adding the template itself and other templates that are built with it to the category. Like this:

Note that in the example above the "template" parameter was left empty.