1. First, review your forecast amounts. To do so, see View Customizable Forecasts and instructions on different viewing options.
2. Then, determine if you want to override any amounts.
3. Override amounts if necessary. This requires appropriate user permission. Check Override Customizable Forecasts.
4. Submit your forecast to make a snapshot of your forecast data that is available in your forecast history and forecast reports. See Submit Customizable Forecasts.