SAAS B2B team mailbox functional administration

US1: I want to be able to create a **Team mailbox** from the admin panel

US2: I want to be able to CRUD admins of this **Team mailbox** from the admin panel

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This needs technical discussions before ANY work starts on the topic.

Personal opinion is that this is best done by  **intents** where the sub-bage for configuring this would be exposed through the admin panel.