pagetemplate
The pagetemplate directive is supplied by the pagetemplate plugin.
This directive allows a page to be displayed using a different
template than the default page.tmpl template.
The page text is inserted into the template, so the template controls the overall look and feel of the wiki page. This is in contrast to the template directive, which allows inserting templates into the body of a page.
[[!pagetemplate template="my_fancy.tmpl"]]