How can I create roles? Can I limit some of the features for them?

1. Select the Manage Roles tab on the left side of your screen. 
2. Click Create New Role.
3. Enter the name of the role. 
4. Click Save.

Once done, a page will display a permission list for the newly added role. You can put a checkmark on the features that you only want them to access. Once selected, they will appear on the right-hand side of your dashboard. You can review it and click Save once finalized.