Please create separate notification type, when new Invoice has been sent for Review. Special Notifications types are available for Completion and Withdrawal of review, but not for "Creation" of Review.
Currently Notification type “New task” controls also notifications for invoices sent for Review, but it also controls same time notifications for ALL new tasks. For AP users "New task" notifications are disabled or otherwize hundreds of emails are received for all new invoices handled in Medius, but same time they need to receive Notifications, when new invoice is sent for Review for them.
Therefore the new Notification type is needed, to enable Notifications for new Reviews, but to disable Notifications for all new invoices.