Thank you for your expertise, @AmyC
The normal W2 has Box 14 blank but with Boxes 1-6 and 15 (California)-17 filled, the secondary W2 has only Box 14 with SDI and Box 15 with a California state ID number that's is different from the normal W2.
So I understand that I have nothing to report from the W2 that doesn't list taxes/wages.
