How To Specify an Application Context
You can specify the name of the application that contains the application roles used in the task. This indicates the context in which the application role operates. If you do not explicitly create a task, but end up having one, you can set up the context.
Note:
An application context is required to be set in the task definition in order to be able to reassign the task to an application role in the Oracle Process Workspace and Oracle BPM Worklist applications.
In the Application Context field of the General section, enter the name to specify an application context.