Dasboard user - update data ONLY

Is it possible to setup a user for the dash that can only modify data (CRUD) but NOT change class schema or add remove classes ?

You can set read only master key for that: GitHub - parse-community/parse-dashboard: A dashboard for managing your Parse Server Apps

Is that for ALL users ? I only want selected users eg:
Admin (type) user should have normal / full access - create classes AND CRUD
Backoffice user :: only CRUD functionality

I believe you’d probably need to spin up two instances of parse dashboard.