Instead of putting "You must provide " and " beam" directly into the formula you can put the text you want in for example M4 and N4 and then use a formula like:
=$M4&" "&IF(ROWS($1:1)>COUNTA(K:K)-1,"",INDEX($K$4:$L$8,ROWS($1:1),MATCH($B$3,$K$3:$L $3,0)))&" "&$N4&"."
|