The Visibility Report gives an overview of despatched volumes from your warehouses. It shows the volume of parcel traffic processed at each location during today, yesterday, the calendar week, and the calendar month.
You can use the Scanned into Carrier Network filter with the report as follows:
Set it to 'Yes' to gain a view of the volumes of manifested parcels that have been picked up by carriers.
Set it to 'No' to restrict the volumes to just those parcels that have not yet been picked up by carriers.