Is there anyway to set up a repeating reminder/notification to do something in NAV 2016

My client wants to be reminded each month to Bill out certain Blanket Orders or each year to bill an annual fee. Something like a recurring appointment in Outlook. I don't believe this exists in NAV2016 or even later releases, but I want to make certain. I know they can set up reminders in Contacts or use the Service module, which actually may be a fit for them, but they want something like putting a reminder on the customer or on the blanket order. Notifications just seems to be a one time thing.
Thanks,