Update Security Group features while in the Security Group Matrix

With the release of the Crew Mgr-Edit Crew Names Only Feature I used the Security Group Matrix to help determine which security group should have this ability to rename the crews in Crew Mgr.  I then had to go into each security group the add that feature and save it.  It would have been great to be able to add a Y under the Security Groups on the Matrix that I wanted to have the feature and then select a Save option.  This would be similar to the Extended Attributes Matrix, Assignment Matrix Page.