This is the "Create doc page form" template. It should be called in the following format:

{{Create doc page form
|Class options= <text, can be multiple with sep ","> classes that can be selected in the form. If only 1 class is entered, then no select field is shown. Example: "Article, Organization"
|Page= <optional: pagename>
|Subject= <pagename>
|Version= <text>
}}