Forum:Template use on other wikis

Is there a way that I can use a template from a wiki on other wikis? I have a message template that I'd like to post on some talk pages on other wikis, inviting them to come to my wiki. I was just wondering if there was a way to use the template directly on my wiki to post on the pages. Swannie 20:28, 25 June 2008 (UTC)