I have a formula which works - =IF(B2=ISBLANK(0),VLOOKUP(G2,CostCode!$A$3:$B$7,2,FALSE),B2)
It basically checks to see if B2 is blank and if so uses the entry from G2.
I would like it to check if B2 is blank but also to check if B2 has a text entry Project.
So if B2 is blank or Project then use the entry from G2
Solved by M. A. in 15 mins