Please include Eportfolio Moderation additions in administrative notifications, or create a separate administrative notification for Eportfolio Moderation additions. The notification would also be subject to notification preferences (right away, daily, weekly, or do not send).
Alternatively, display a number in the Admin menu next to 'ePortfolio Moderation' for the number of entries needing attention. That would look something like this:
Either of these features would aid the Canvas administrators in monitoring the ePortfolio Moderation area.