# Part impact analysis ### Impact Analysis Dashboard Overview The Impact Analysis Dashboard provides visibility into the impact of part revisions, aiding in decision-making for inventory upgrades and other data updates. Check out this video below for more information: {% embed url="" %} #### Information Displayed * **Supply Information:** Quantity on hand, open purchase order lines, open runs, and procedure count. * **Demand Information:** mBOM items, aBOM open build requirements, part kit items, and plan inputs on open plans. #### Include Impact for Latest Revision Toggle * When set to true, displays information for both the latest and previous revisions. ### Definitions * **Qty on hand** - the total quantity in inventory with statuses available or unavailable * **Qty on purchase** - the total quantity on purchase order lines that have not been received/canceled * **Qty on runs** - the total quantity on runs that have not been completed/canceled * **Number of procedures** - the number of procedures that are the latest version in their procedure family that are associated with the part * **Number of mBOM items** - the number of mBOM items for part that are used on the latest version of an mBOM * **Number of open build requirements** - the number of build requirements that are not fully installed * **Number of open kit items** - the number of kit items that are not fully kitted * **Number of schedules on plans** - the number of non-completed plan inputs on plans are open (in progress or scheduled)