Template:Merge from/doc

Which merge template should I use?

 * – to merge at least two together at an unspecified location
 * – to merge the contents of the tagged article into the specified article.
 * – the opposite of ; the contents of the specified article should be merged into the tagged article.

Usage
Tagging a single page is simple:



By default, the Discuss link on the template links to the top of the destination page's talk page. To specify which section, or to name a different talk page entirely, use the discuss parameter:



To name other pages to be merged, simply separate them with a vertical pipe. You can add up to 20 articles to be merged:



These templates will add tagged articles to Category:Articles to be merged, while non-articles (files, templates, etc.) will be added to Category:Items to be merged.