Communication of parameters between web templates (same query)

Hello all,

Could you help me on this problem ?

I created a web template which groups together 3 graphs resulting from 3 different queries.

parameters selection is the same for each query.

For each query, a detailed web template has been created (graphic and data table with enhanced menu).

On the first web template (global), I created 3 links towards the 3 detailed web templates.

My problem is : The parameters of selection are asked for more for the display of the detailed page.

I would like to communicate directly the parameters (asked the first time at opening of global web template) at the detailed web template.

Is it possible ? if yes, could you provide me a solution ?