I have a monthly amount roll-up sum field on my opportunity. The child objects are the opportunity products. Is there a way to exclude one specific product from this lookup?
BR Alex
Edit: So the pic shows what actually is available. But I would like to add some kind of criteria so I can filter one specific product from the sum rollup field if it is selected within a opportunity. Like a product code. Right now I have no clue how I can exclude a specific product in the roll up field.