I am trying to use Smartsheet to keep inventory of products I use incrementally but I am running into a formula issue that I am unable to solve. I have been using MAX(COLLECT()) to pull the most recent inventory check for an item, but I want to be able to pull the previous check as well so that I can compare how much product was used between checks.
Does anyone have a recommendation for the best way to pull both checks?
Unique values I can currently reference:
- Date of inventory check
- Inventory check number
- Part number