Assign labels to issues and pull requests to help organize your projects. You can do this in repositories to which you have write access.
On GitHub, navigate to the main page of the repository.
Under your repository name, click Issues or Pull requests.
Select the checkbox next to the items you want to apply a label to.
- In the upper-right corner, click Label, then start typing the name of an existing label. Click the label's name to associate it with the item.