Understanding Express Mode
Express mode enables you to accept default values for the package assembly and then selectively choose which forms to view and modify. This may be preferable if you are familiar with the JD Edwards EnterpriseOne Package Assembly application and do not want to view and click Next through all of the Package Assembly forms.
When you select Express mode, you access the Package Component Revisions form, from which you can access the appropriate forms for the components that you want to update.
The JD Edwards EnterpriseOne Package Assembly application (P9601) is in Express mode by default. This can be changed to Director mode through a processing option.