Templates are useful for including the same content or message on many pages simultaneously, as it is only necessary to maintain one copy. They can either be transcluded or substituted on a page.
Please consult Help:Template if you are unsure about the usage of templates on Wikipedia. If you are looking for someone else to write a template, please post the request on Wikipedia:Requested templates.
All templates require documentation, and you will be prompted to enter some text to describe how the template should be used.
When you are ready, type the proposed name of your template into the box below and then press the button.