Hi Community!
Searching for help figuring out which function would be easiest to use for my sheet needs.
Here is a screenshot of my sheet. We have two types of product, singles and panels, and panels are made up of singles.
I want this report to list the panels and singles needed for a specific testing procedure, but I want my list to only contain those that are not already included, regardless of it being a single or panel.
Example: The Chem 17 includes an ALT within the panel, so I don't want the sheet to include any singles of ALT.
I know I must add in a formula to column from the main sheet that the report is based on, I have tried adding in a column and using the COUNTIFS function, but I don't even know if that is the best formula to use! Any advice is highly appreciated!