Blog Workflow Notifications (Email?)

Implementing a new Two Phase review workflow on a blog and looking at notifications about review phases...

  1. Should email notifications be generated when a post enters the review workflow?
    1. Toast notifications appear to be generated but have not seen any emails for this.
  2. Should a new notification be raised when a post moves from phase 1 to phase 2 of the review for reviewers who are a part of both phases?
    1. I can see the logic of not "re-raising" a notification for a user who is in both phases (probably a lesser intended use case) since it is still the same item that is still in workflow, but it does make it harder to know that it moved phase to phase for the reviewer in their notifications.
  3. Should an email be generated for phase to phase movements?
  4. Assuming the answer to #1 and #3 are no, would the Phase-based Review Automation be the best place to implement such an email notification?
    1. Looking at assignForReview and/or the automationTrigger.Event functions

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