How do you configure who is allowed to create a case in a production environment?

[answerhappygod]

How do you configure who is allowed to create a case in a production environment?

A. In the Mashup Center Space Manager, using the Share function to include the user in the Edit List.
B. In Case Builder, including the user in the Manage Solutions \ Solution \ Case Type \ Case Creators dialog.
C. In FileNet Enterprise Manager, setting the Case Folder case type security to include Create Instance permission for the user.
D. In Case Manager Administration Client, configure and run the Configure Production Environment task with settings to allow create case for the user.