I have an ACS 4.2 on a SE 1113 and I am using RDBMS to add Network Device Groups. I am able to create the group, but I would like to set the Shared Secret for the group. I am using the action code 250 to add the group but I can not see a way to set the Secret. I can modify the Secret after creating the group using the GUI but it would be better to do it all with RDBMS. Are there any other action codes that can be used on NDGs?