Hi, Adding a short explanation for the info sent by Didi below: The *VM portal* is fully implemented using React, Redux, and PatternFly 4: see [3] The *Administration portal* is a GWT-based implementation, i.e. the application root as long as most of the (old) dialogs/menus are implemented using GWT (and customized Patternfly 3). But since GWT is an old and not so supported technology, a list of new/updated dialogs which were added to the Admin portal are implemented using React and PatternFly 4. This is done by using the ui plugin api implementation [2] and a dedicated webAdmin ui extensions based on React which is created specifically for that: [4]. The current list of dialogs implemented by this extension includes the following: https://github.com/oVirt/ovirt-engine-ui-extensions/blob/09ce8b943f4cc977... Our recommendation is to use and implement new dialogs/menus for the Administration portal by using that ovirt-engine-ui-extensions React extension. Which ui plugin do you refer to and for which purpose? Thanks, Sharon On Mon, Oct 24, 2022 at 12:36 PM Yedidyah Bar David <didi(a)redhat.com&gt; wrote: