PR #265 with minor fixes
!265 (closed) Didn't run CI because I think the submitter hasn't enabled the shared runners. This supplants that PR and fixes a minor typo.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
!265 (closed) Didn't run CI because I think the submitter hasn't enabled the shared runners. This supplants that PR and fixes a minor typo.