Differential extensibilityEdit online You can customize parts of the application provided UI components by using the Extensibility Workbench. Overview of the extensibility workbenchBy using the Extensibility Workbench, you can customize the behavior of existing applications and tailor them to your organization's needs.Setting up your extension programming environmentYou can use the IBM® Extensibility Workbench to extend Sterling Store Engagement.Color code and its significanceAfter you choose to customize the application and hover over any screen or component, it is represented by an appropriate color code. Verify resource permissionYou can call a utility to verify that the current logged in user has resource permission for a particular resource ID.Overview of the extensibility workbenchBy using the Extensibility Workbench, you can customize the behavior of existing applications and tailor them to your organization's needs.Setting up your extension programming environmentYou can use the IBM® Extensibility Workbench to extend Sterling Store Engagement.Color code and its significanceAfter you choose to customize the application and hover over any screen or component, it is represented by an appropriate color code. Verify resource permissionYou can call a utility to verify that the current logged in user has resource permission for a particular resource ID.