You can delete the custom application roles. Upon deletion of the custom application roles, Oracle NetSuite Analytics Warehouse deletes the mappings to the groups.

1. Sign in to your service.
2. In Oracle NetSuite Analytics Warehouse Console, click Security under Service Administration.
3. On the Security page, click the Application Roles tab.
4. Search for an application role or select from the displayed list of application roles.
5. Click Delete Application Role.
6. In the Delete Application Role? dialog, click Delete Role.