# Pop Up sent from Supervisor Screen to all Operator screens **URL:** \ **Category:** Ignition\ **Tags:** scripting, perspective\ **Created:** [August 3, 2026, 10:20pm UTC](https://forum.inductiveautomation.com/t/pop-up-sent-from-supervisor-screen-to-all-operator-screens/116641 "2026-08-03T22:20:02Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![ryan.white](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ryan.white/32/73193_2.png) [@ryan.white](https://forum.inductiveautomation.com/u/ryan.white)\ **Post date:** [August 3, 2026, 10:55pm UTC](https://forum.inductiveautomation.com/t/pop-up-sent-from-supervisor-screen-to-all-operator-screens/116641/2 "2026-08-03T22:55:30Z")
Gateway Memory Tag, bound onto a custom property on an always present object in the sessions (docked view) that opens a popup using a value changed event on the custom property. Button sets value to true, have something automatically toggle it back off after a set time period. or Combination of `system.util.sendMessage` with handlers on projects to re-broadcast at the session level with `system.perspective.sendMessage`, with a handler on an always present object (docked view) that opens the popup using `system.perspective.openPopup` > [@Create a Popup to display on all active Perspective sessions](https://forum.inductiveautomation.com/t/create-a-popup-to-display-on-all-active-perspective-sessions/105060): > > I am trying to figure out a way to push a button on one perspective session to open a view that I created with a text box and a close button to be able to send out a message to all sessions at the same time to be able to quickly communicate with the machine operators and then the close button will close the same view on all active sessions. I haven't been able to come up with a way for this view to pop up on any active sessions when I push the button. Has anyone ever done this? Is this possible?… > [@Show a popup in perspective on all clients if a value changes](https://forum.inductiveautomation.com/t/show-a-popup-in-perspective-on-all-clients-if-a-value-changes/61133): > > In perspective I have a popup page that I want to show up on all screens in the network if a certain tag is set to true. How would I go about doing that and what would that script look like? thank you --- _[View the full topic](https://forum.inductiveautomation.com/t/pop-up-sent-from-supervisor-screen-to-all-operator-screens/116641)._