How to Pass multi-value parameters for Report Generation?

Hi All,

I have created an excel report and added to Public Reports section for others use. I have used a query like below;

SELECT * FROM BUG WHERE BG_STATUS IN ('NEW', 'OPEN', 'CLOSED')

and used the paramter for STATUS like,

SELECT * FROM BUG WHERE BG_STATUS IN (@STATUS@)

This report is working fine if I pass single status like NEW. But I need to pass multi values like 'NEW', 'OPEN'

Please throw some light to proceed on what need to be done to make it work.