New release 2020.1.3 has a Data Transfer Utility.  Open the 1099-MISC form under each company then on the Tools menu, click Transfer to NEC.  It will ask if you want to Append or Overwrite.  This copies anyone that had 1099-MISC Box 7 to 1099-NEC. Bad thing is that you have to do it by company and cannot do it globally.  Still beats hand-keying.