[GeoNetwork-users] How to provide a whitelist of URLs or IPs in web.xml that are permitted to access the monitoring data?

Hello list, the documentation for 2.10.4 contains the following.

"By default the /monitor/* urls are protected and may only be accessed by
an ‘’administrator” or ‘’monitor’‘, however
it is possible in the web.xml to provide a whitelist of URLs or IP
addresses of monitoring servers that are permitted to
access the monitoring data without needing an administration account."

Simple question: how do I do that?

With kind regards, Ob