Dear All,

I quite clear about how it work , but my latest point just >> if we didn't set column to "Is Prompt" it still can work with Dashboard prompt if you set filter Brand = xxx (some value), can send-receive parameter between Report (analysis) and prompt.

That's conflict with my understanding that report can work with prompt by set "is prompt" (please ignore about Presentation variable first it's not relate with this case)

Thank you , very useful from all of you.

Chiaranon