Step 1: 
Sign in to eFile.com Step 2: Click on 
State Taxes on the left menu.
On the right page click on the link 
I'd like to see the forms I've filled out or search for a form.Step 3: Scroll to the GA State Forms drop-down and select the right down arrow.
Step 4: Click the form in question and review, edit the entries and save. 
or Step 5: Use the GA search box to search for other forms or click on the links below the search box.
Step 6: Click on 
Add Form next to the form name, complete, save and continue.