To delete a role, right-click the role’s name in the Navigator pane, and click Delete in the shortcut menu. Alternatively, you can click the role’s name in the Navigator pane and then click the Delete button on the toolbar or click Delete in the Navigator menu. A message box appears to confirm the delete action.
Important: You cannot delete a role that is assigned to a process flow activity. If you attempt to do so, a message appears indicating that the role has dependencies. The role cannot be deleted until those dependencies are removed. Click the Dependencies button to locate and modify any activities that the role is assigned to, then save the process flow with the new settings. After you have removed all dependencies, then you can proceed to delete the role. See Resolving Dependencies for more information.