Thank you Dima P.
I created a folder and file wpa\wpa.txt containing the network password - and placed it in the root of the recovery media. Now I have some additional questions:
(1) When I boot into the recovery media, and select Tools and the CLI, the default path that opens is X:\windows\system32. How do I navigate from there to the root recovery media path containing my wpa.txt file? Or, should I move the text file to some other location?
(2) Once I navigate using the CLI to the wpa.txt file, if I issue the "copy" command, is there a clipboard to capture the contents of the file?
(3) If YES, will the clipboard data survive when I exit the CLI and Tools and go into the Bare Metal Recovery GUI to paste the password into the field?