wpForo has an option to set the Usergroups as secondary, so the user's Primary usergroup can be set to Registered, and secondary, Registered2.

Edit the needed Usergroup and Check " Can be also used as Secondary Usergroup" checkbox.

is there a way to:

add 2nd user role 'Office Worker' (on top of the 'Core' role) based on 'OURCOMPANY.COM' email address by some automatic process in the background? we normally create users via admin backend (add user) or they are being created with SCIM User Provisioner plugin directly from AD

many thanks