We have a number of solutions that we would like to be reviewed on a regular basis.  We have the notifications set to remind the solution owner 7 days before a solution expires or is due for review.  However, if the solution owner does not remember to complete their review, the solution simply sits in the state of needing to be reviewed/re-approved, and requires manually checking.  I'm wondering if it's possible to use the Custom Schedules/Custom Schedule Functions to create a schedule that runs periodically - say once every 7 days - and queries all of the solutions that are not approved and sends a reminder email to the solution owner to complete their review.  

Is this something that is possible?