In a recent BBNC update, the System Record ID column was removed from export files generated from email message statistics. This field was extremely useful as it allowed us to import a list of constituents to a query in RE for data manipulation.
We are no longer able to do this, having to instead copy/paste one email address at a time from the export file to RE and search for a constituent with a matching email address.
Please bring this column back to export files as we are now extremely limited in what we can do.