Disabled search function on report

Hi everybody,

I don't want to allow my users to use search function on report.
My report are filtered and i want to show only restricted record and not the entire list of my records.
I notice that a user can use search function on report to show the entire list. (for exemple with put "not empty" on a single field)

I found on zoho zupport that :
openUrl("#View:My_Report?zc_Search=false","same window");

It works pretty well but i have a new problem.
The adress in my web browser show this :
https://creator.zoho.com/my_account/ressources#View:My_Report? zc_Search=false

So a little smart user can change the browser adress by putting zc_Search=true instead =false
I tried it and the entire list of record is showed.

Is there an other solution to disable search function or not show "zc_Search=false" in the web browser.

Thanks a lot for any advice (and sorry for my english i'm french)

Nicolas.