To create a new role, follow the below steps:
Click Configuration then click Roles and Permissions.
Enter role name then click Save.
You will see 4 tabs:
Access.
Role Permissions.
Members.
Audit.
Click Edit then select the role access that you need this role to have.
Click Save then click on Role Permissions.
Click Edit Permissions and add the required permission that you need this role to have.
Click Save then click Save again.
You can now assign this role to a post or position and modify the permissions for the role at any time as needed.