To add a new buy window, follow these steps:

1. Click , the following window appears:

2. Enter the window name and description, each in its field,
3. Enter the sort order, if you want,
4. Click the slider button if you want to allow this buy window when creating forecasts,
5. Click Save to add the buy window and close the window, or Save and new if you want to add it and open a new window.