A merge button located on the diff page
A merge button located on a branch page’s content byline inline dialog
What content is copied on merge?
When you merge a pull request we copy the following from the branch page to the base page.
Title of the branch page is copied to the branch page, excluding the bracket prefix identiting the pull request number e.g.
The body html of the page
What content is not copied on merge?
Labels, the base page labels will not chamge
Permissions, the base page permissions will not change
Attachments, the base page attachments will not change
Closing a pull request
If you want to discard a pull request you can close it by simply deleting the branch page.