With opmanager is there way to assign customers to devices, and then schuedule regular maintanence within opmanager and that will notify the customers associated to devices of said maintanence?

 

EX.   associate cust. A to device swtich1.  Then i want to scheudule a maintanence window and assign  swtich1 to that window.  When that happens i want cust A to get an email with the details fo the maintanence window and any other information i put in the mainanence window. 

 

This would be very helpfull, i really don't want to have to use a 3rd party outage notification system or have to program our own.