Adding additional roles using Drush is quite simple and much faster than using the admin UI. To create a role using Drush, we only need to know the name of the role we want to create and the drush role-create command.
For example, if we want to create a new role for editors we would enter the following command in a terminal window:
drush role-create editor
We can then list our roles again to verify that our new role has been created:
