To limit the license consumption and security inspection to a specific group after activating the SaaS application:
Navigate to Security Settings > SaaS Applications.
Click Configure for Office 365 Mail or Gmail.
In the pop-up that opens, click Configure groups filter.
Select a group selection.
All organization - Licenses will be assigned automatically to your user mailboxes.
Specific group - Enter the name of the group in Office 365 or Google Workspace containing the user mailboxes or groups of user mailboxes you wish to protect with Harmony Email & Collaboration.
Click OK.