Group by Column Name "JURI"

Hello everyone,

Hope you can help me in finding the solution to my problem.

How can I group the case statement output when they are: "IE","IA" or "\N". In other words I would like to group by column name "juri". Should I use a variable?. Can you please provide examples?

SELECT
CASE
 WHEN    DN_STATE='XX' THEN '\N'
 WHEN VEND_JURISDICTION_ID=101 OR VEND_JURISDICTION_ID=103 OR VEND_JURISDICTION_ID=105 OR VEND_JURISDICTION_ID =5 THEN 'IE'
 WHEN VEND_JURISDICTION_ID =1   THEN '\N'
 WHEN VEND_JURISDICTION_ID=102 OR VEND_JURISDICTION_ID=109 THEN 'IA'
 ELSE '\N'

END AS 'JURI'

FROM DBO.TPGCDRS
WHERE
CALLDATESTR>='2014-05-23 00:00:00' AND CALLDATESTR<'2014-06-06 00:00:00'

GROUP BY VEND_JURISDICTION_ID,DN_STATE

Thank you and Best Regards,

Jorge

Jorge Navarrete