Comunication between portlets

[Ann]

Hi

I have a page which has three cognos viewers added. The first one is linked to a report which has two prompts:

team name  and month

the next cognos viewer has the report which displays the perforance metrics based on resolution time.

the third viewer has a report linked which will display the metrics based on response time.

When I run the page, I want only the 1st report asking for the team name and month value. Once  give the values, I want the next two cgnos viewers to come up with data respective to the value selected in prompt. now the forst report should have the reprompt option also.

Can any one help me in implementing this?