Is there a way to set up a lookup field without duplicates?
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Hi @Y_S
Instead of Lookup use Rollup and choose ArrayUnique() , this should remove the duplicates
Hmm what should I put in the formula box?
Hmm what should I put in the formula box?
Just like that it should work
Just like that it should work
Turns out i needed to do like this for it to work
Turns out i needed to do like this for it to work
Yes, you shouldn’t have removed “values” from inside the bracket, I didn’t notice it in the first screenshot 
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