https://wiki.multitheftauto.com/wiki/Adding_Pages_to_Categories_and_Templates
I mean there is such a syntax in MediaWiki {{ template_name }} and this template can contain some text.
So if I use {{ template_name }} when editing the page, all things from this template will show. So for example without template:
* my item
* my item1
* my item2
with template:
{{ template_name }}
== the same result
I don't really know how to name it. It is possible?