The availability forecastAn OpenX forecasting feature that helps ensure your inventory can fulfill delivery goals and meet campaign requirements. shows you not only available impressions and potential revenue, but also the impact of your forecasted line item on any other line items that would otherwise have filled those impressions. The impact is shown in number of impressions lost and in revenue lost from that line item.
If enabled for your account, open the Availability tab under Forecasting to use the forecasting tools.
Run an availability forecast using the Run Forecast tab
Review the details of your forecast, including a detailed breakdown of impacted line items
Access previous forecasts using the My Availability Forecasts tab