Hello, the idea was to run the vm portal from another host and connect it through REST-API with the host which run ovirt-engine for example for a dev environment. So it’s not possible? I guess importing the third Party CA local in to ovirt-engine should also work local with the vmportal. BR Peter Von: Patrick Hibbs <hibbsncc1701(a)gmail.com&gt; Gesendet: Mittwoch, 28. Juni 2023 10:27 An: R A <Jarheadx(a)hotmail.de&gt; Betreff: Re: [ovirt-users] Re: Customizing ovirt vm / user web portal Hello, oVirt doesn't use the system wide java keystore. It uses it's own at /etc/pki/ovirt-engine/.truststore If you want your third party cert to work with the java components, such as the disc image uploader function in the admin console, you'll either need to follow the official documentation for altering it. Or import the third party CA manually. (It uses the default keystore password.) -Patrick Hibbs