Remove the banner message on the On-Call Calendar page: "A faster, fresher On-Call Scheduling is ready in Service Operations Workspace..."Issue Instance using Classic UI16 and have set glide.ui.polaris.experience=false.The on-call calendars display this message: A faster, fresher On-Call Scheduling is ready in Service Operations Workspace. You can now explore this exciting addition. Click here. Customer wants to remove this message.ReleaseXanaduResolutionCreate sys_property "com.snc.on_call.announcement_message" and set to false to remove the banner of SOW announcement from On-call Calendar page.