Enter a backlog manually

To include the existing work in a scheduling period, specify the amount of work in the backlog field.

Backlog can be specified for any deferred media queue in the current scheduling period.

Procedure

Go to Forecasting and Scheduling. Under Forecasting, select Tactical Forecast.
From the filter pane on the left, select a Campaign, Scheduling period, and Queues.
Expand the details pane on the right.
On the Backlog tab, select the cell and enter data manually.
Select Save.