I am using an index match function in another sheet. It will not appear unless I refresh on the matching cell (A4) in this case
=IFNA(INDEX(Master!$E$2:$E$4966,MATCH('CY NO'!$A4,Master!$AL$2:$AL$4966,0)),"")
=IFNA(INDEX(Master!$E$2:$E$4966,MATCH('CY NO'!$A4,Master!$AL$2:$AL$4966,0)),"")