My name is Chris Jay C. Estropia. I'm a certified wikipedia fanatic for 4 years and I've become a recent changes patroller after a year because I have contributed too much from it. Many times had been my account expired but I will make sure this would be my last account I would handle it well.
Including the contents of a template page on a different page (by surrounding the page name with double braces, i.e. "{{}}" and leaving out the "Template:" prefix) is called transclusion.
This allows the other page to be automatically updated whenever the template page is updated.
Besides templates, pages in the following namespaces can be transcluded:
Category:
Help:
Portal:
User:
Wikipedia:
The only difference between transcluding these and templates is that you must include the prefix (followed by a colon) with the page's name inside the double braces.
Images also can be transcluded, but this is done using double square brackets instead of braces.
