Thanks. You are correct in all your notes. I don’t really know what an array is. I googled it and I’m just getting definitions of data. So what is it and how do I create one inside AT? I can put my data however it needs to be. If we don’t want commas...

I’m trying to understand how to write the formulas for Unique Array and exploring if I can use that with Roll up to solve this (because I have a similar issue). First I used Concatenate to join all the food into one cell. But when I go to the Rollup,...