Hi all,

I have managed to come up with a formula which extracts a list of uniques values(text), which is the following formula (where CommData[Driver] is List1 and PaxData[Driver] is List2):

Code:
=IFERROR(IFERROR(INDEX(CommData[Driver],MATCH(0,COUNTIF($B$4:B4,CommData[Driver]),0)),INDEX(PaxData[Driver],MATCH(0,COUNTIF($B$4:B4,PaxData[Driver]),0))),"")
Now this formula just returns the unique values but I'd like them to be returned in a sorted(A-Z) list.

All ideas are welcome!

Thanks