As of now one group can only be assigned one time in an application deployment. I would like a way to allow an exclusion group to be applied multiple times in a deployment. IE Zoom is deployed as required with 3 update rings. In order to troubleshoot an issue I need zoom removed and to not get reinstalled so I create a group "zoom troubleshooting". To ensure zoom would not get reinstalled I had to create a separate group for each ring of my deployment and add my troubleshooting group as a member. Ideally i would like to just have the troubleshooting group be able to be excluded from each "ring" of the deployment.