In our platform, it is possible to compare your groups in terms of their contribution to the amount of vulnerabilities for which a treatment has not been defined. You can do this by looking at the pie chart under the label Undefined treatment by group. 

This chart will show you the share of vulnerabilities with undefined treatment between your groups. Thanks to this chart, you can see what groups contribute the most and the least to the total amount, and prioritize defining treatments for vulnerabilities in your groups. You can find this chart in the Analytics sections of your organizations and portfolios.