Hi,

Not enought info, best to show us a sample of the data

Suppose the letters A, B, C are located in Sheet2 range A1:A10 then

=IF(ISNA(VLOOKUP(A1,Sheet2!A$1:A$10,1,FALSE)),""," Y")

--
If this helps, please click the Yes button.

Cheers,
Shane Devenshire


"H" wrote:

Is it possible to do a lookup that allows you to look at another tab and say
if it's in that list then tag it with a yes? and if its not leave it blank?

for example:

Column A Column B
A Y
B
C Y

the corresponding tab will have some that match Column A -- if there is one
corresponding can Column B show a Y

Thanks