This label should only be filled out when the Ship To Address is different than the address of the company location you are working with.
The Default Ship To automates the Ship To on Customer Orders and when creating Quick Quotes unless the quote is created with different locations specified.
The Default Ship To can be set one of two ways.
Click the magnifying glass icon and use the "Add Quick Company" window to either add a new Company Location or by typing part of the existing company name in the Company Name text box and tabbing out of it, a list of possible matches will appear in the grid. Click on the row you want to use from the grid, then click and drag the row onto the label inside of the Default Ship To Group Box Label.
Find the company or contact using Search e-manage, from Recent Records, Favorites, or any Analysis grid that contains company information (Including Contacts) and drag and drop the company you want to use onto the label. Dragging and dropping a contact will also set the ATTN box automatically.