Merge/doc can be used when there is valid information on a page that otherwise should be deleted. The editor who places this template on a page can suggest another page where some or all the information can be placed.
Usage
To use, type the following at the top of the page that needs to be merged:
{{merge
|article=
}}
The variable article here is the target page where you think the present page should be merged. Do not put this page in brackets; the template will automatically link to it.
Sample output
This page should be merged.
It should be relocated at a page unspecified by the editor who placed this tag because of unknown reasons. The editor who placed this tag here didn't enumerate them.
Talk about it here or check the revision history for additional comments.