Solved. Simply had to add an 'operator' ⇒ 'NOT IN',
to the array look-up.
Done.
Thank you.
Thanks John. That helps.
I’ve figured out how to get that work in the positive (e.g. items IS in array).
Would you please give a tip on how to make that a negative? As in, I need to NOT include the item if it’s in the array.
Cheers,
Jonathan