You can use Workbook Wizard to create Decision Package Top Down workbooks.
Click the Home icon.
Select Business
Configuration > Configuration Set-specific Settings > Workbook Wizard.
Click the New Workbook icon to open the Workbook Template Editor page, and then click on Decision Package Top Down in the Decision Package Top Down section.
The Decision Package Top Down Details dialog box is
displayed, with a description of the Header, Tabs, and Configuration options
available.
Click Select to open the Set Name dialog box, and then enter a name for your workbook and click OK.
The workbook is created and saved into the workbook library.
Configure the Decision Package Top Down workbook as required.