crystal reports if then else formula case {DM_SALESCOSBYMAKE;1.datedeliver} >= DateTimeValue (2001,06,01) AND {DM_SALESCOSBYMAKE;1.datedeliver} DateTimeValue (2002,05,31) THEN '2001' ELSE case {DM_SALESCOSBYMAKE;1.datedeliver} >= DateTimeValue (2002,06,01) AND {DM_SALESCOSBYMAKE;1.datedeliver...