Good afternoon,

In A5, I have the following formula:

=IF(ISNA(VLOOKUP($C10,vac_calc,2,FALSE)),"Not in
list",VLOOKUP($C10,vac_calc,2,FALSE))


I need to insert a new condition within this condition: I need to test the
value of a cell located in B5.

if B5="N" then do IF(ISNA(VLOOKUP($C10,vac_calc,2,FALSE)),"Not in
list",VLOOKUP($C10,vac_calc,2,FALSE))

if B5="R" then do VLOOKUP($C10,vac_calc,7,FALSE)

How do I modify the formula in A5?

Thanks for your help

M.