Query assignment in Web template

Hi,

I was asked to add new query that I created to existing web template.

I have been able to Identify the web template that other queries are assigned to but don't know how to add my query to it.

for example

Template_ID=0ANALYSIS&Infocube=CCA&Query=cost_center

I would like to add my infocube and query (&Infocube=CCA&Query=cost_center) to the query template

Please tell me how I can manually maintain this in BI. I am using BI 7

thanks