[TurboTax Online] UI help with filing W2C amendment

Hello, 

 

Please can someone help me with detailed steps for filing an amendment for a W2C

 

Received W2C draft/numbers from my employer and wanted to test out how to amend my Tax Return when ADP finally issues me the finalized version.

 

I am using TurboTax Online. I went to the Dashboard page and clicked on "Amend (change) Return". Under "Why are you Amending?" I picked "Adding or updating a tax form" and then selected "W2 form".

 

Do I edit the existing W2 with new numbers or do I click "Add another W2"? Pls help with detailed steps from there.