How create custom saved query and use it in finder?

Hi.

We created saved query for service providers to select tenders with some custom rules.

It was done with accordance with Doc ID 1915938.1. But now if we restart our web servers that saved query losts from screen set (and after that we must recreate that saved query).

Anybody knows how we can create custom saved query to use it in finder and don't recreate it after web server restart?

Thanks for any help!