Need method for Inviting Bulk-Added users, as opposed to manually.
An email Invite should be available on either the User interface tab, or in bulk by pre-selecting users to Invite. Need bulk import of new users to include an external email address for the system to know where to send invite.
So two thing's
1) adjust template of import function to bulk populate new users, know with external email field.
2) a method to trigger invites to one or more users or groups within tenant admin.
PowerShell method, to achieve 1 and 2.