In article , Claus Busch
writes
Hi Colin,

Am Tue, 29 Oct 2013 21:45:59 +0100 schrieb Claus Busch:

=IF((K2="D")+COUNT(FIND({"A","B","C"},E2))=2,"Yes" ,B1)

a bit shorter:
=IF(OR(E2={"A","B","C"})+(K2="D")=2,"Yes",B1)


Regards
Claus B.

Hi Claus

Yes , both perfect. Thanks again for your time and considerable
expertise.

^_^

Best Wishes


Colin