When the separate feature is finally done and tested, it's time to merge its branch into the master branch. In order to do that, expand the Merge item (or use the context menu). Choose the source and target branches from the drop-down lists and click the Merge button. By default, your current branch is set as a target branch. If you want to go back, click on Cancel.
If your source branch doesn't have any changes, you will see the following message.
NB: If you have changes that you haven't committed yet, you won't be able to merge the branches.
After you have successfully merged the branches, you will see the following message.
And the repository head will be switched to master branch.
In this section:
This also may be useful: