I have only tried a "dummy" return. I input:

• 55.091 - Part year resident - Date moved into (or out of ) NY State
• 55.091 - Nonresidents Enter number of days spent in New York 
• 55.092 - Name or Number of W-2 (I selected from drop down)
• 55.092 - Days worked outside New York

These entries created an IT-203-B