Symantec periodically adds or removes fields. Because WSS is a service, you might require to know about these changes before the next portal update goes live so that you can adjust your automated processes and ensure a seamless reporting experience. This article will provides advance notice of these changes (Symantec also includes the new fields in customer notifications and the preview Release Notes).
The next portal update is scheduled for July 26, 2019. The full string will be: