Adi

@andrewatfornax Thank you for your interest. No. We simply opened another AWS instance, the previous was deleted. And built everything from zero.

Thank you @andrewatfornax for your answer. I do understand that it was an idea - to change this parameter for each installation. Now I need to reconfigure the server in order to make it the same - otherwise I need to send new codes to all zones to al the websites I work with. The question is: "How can I change this ID to the previous one?" Thank you!

Hallo, @Matteo Beccati ! I've installed the fresh webserver and Revive Adserver. But the invocation code has the new data-revive-id: <ins data-revive-zoneid="1" data-revive-id="0221d5147ec0b9b881fa2c3cfd4a172c"></ins> <script async src="//ads.abagain.net/www/delivery/asyncjs.php"></script> The websites I am working with have the old one like: <ins data-revive-zoneid="1" data-revive-id="3737cf5d3d340e4fadc9904da5d61dde"></ins> <script async src="//ads.abagain.net/delivery/asyncjs.php"></script> How (if should) and were is it possible to change this parameter?