I would like to create a Security Group within my firm's 365 Tenant with a group email address and role assignment of "Billing administrator" - i.e. Can perform common billing related tasks like updating payment information.
Is this even possible? I would rather not create a 365 group as I don't like the additional services created (SharePoint site, Teams etc.)
I have tried to go via Exchange admin centre, however, you can't switch on Role assignment there. I have tried creating the groups within Azure AD, however, you can't create mail-enabled groups there.
The aim is to add the firm's Financial Accountant and Azure Admin to the security group giving both access to any billing-related privilege within Azure and 0365.
With the group's email address I hope to add that to the [Invoice email preference] screen with Azure Cost Management, so they both receive billing alerts and monthly Microsoft invoices.