It's a possibility. The problem is the dropdown list would need to be populated with thousands of names. Keeping it up to date as people come and go will be a bit if a challenge as well. I've got an idea which I was going to try for another attri...
This did not resolve my error. The section was already unlocked, but still get the error. Detailed error code is 0x80070021 - Lock violation. It is referencing the web.config file.