This template generates trasncludable links to change the skin for the current (or any) page. In particular, this template is transcluded into {{Testcases notice }}.
{{Select skin }} shows just the horizontal list of skins:
The boolean |view=
parameter adds "View this page in the skin:" when given a value that evaluates to True:
One unnamed/positional parameter can be used with |view=
to include a linked article:
Finally, the |style=
parameter can be used to add CSS styling:
You can also temporarily set the skin for the current page manually by appending the following to its URL:
?useskin=skinname
for normal cases, and
&useskin=skinname
if the URL already contains an equals sign (= ).