Google changed the name of its G Suite product to Google Workspace. See the following article for more information:
This article explains what Google Workspace services you can sign up for in the DreamHost panel.
|Business Starter||Business Standard||Business Plus|
Any users you create must be under the same plan for a given domain. This means you cannot have some users on the Business Starter plan and some users on the Business Standard plan for the same domain.
However, you can have different plans for different domains. Domain A could have all users on the Business Starter plan and Domain B could have all users on the Business Standard plan.