This planner ranks racks by stocktake priority. It gives the most weight to confirmed stock problems, especially confirmed missing stock. Racks that have never been scanned are also heavily prioritised. The score also considers unconfirmed deviations, scan issues, rack occupancy, how recently the rack was scanned, how often it has been checked in the last 90 days, and match rate. Higher score means the rack should be scanned sooner.