I have a PowerApps screen with two forms side-by-side. Form A displays an item from List A in display mode, and Form B shows an item from list B in Edit mode, where the item in List B has the same RequestID value. I'm having the hardest time figuring out how to pass the parameter from Form A to Form B so that Form B loads the correct item. I've tried using Search, Filter, and Lookup, but in all cases, it throws an error in my formula. An example:
What am I doing wrong?