For creating a new Role you will need to go to Account Settings and select Roles.
Click on Add Role.
Add the Role Name and click Save.
On the right side of the screen, you now have the configuration section of the Role, where you can select what permissions you want to provide to that role.
You can later assign these roles to other users and they will automatically have the set of permissions assigned to this role.
You can also Edit Roles by clicking on the 3 dots and Click Edit
