Unemployment Tax Credit

I tried using Turbo Tax to amend my STATE tax return ONLY, as the IRS said do NOT amend the federal return to claim the unemployment tax credit; however, Turbo Tax does not offer this alternative.  These are the ONLY two options I get:  1.  File your federal return, but wait to file state.  2. Hold off on filing your federal and state returns. 

 

How do I file the AMENED STATE return ONLY (eg. Maryland)?