# Icon visibility and alert message **URL:** \ **Category:** Ignition\ **Tags:** perspective\ **Created:** [January 11, 2024, 6:06am UTC](https://forum.inductiveautomation.com/t/icon-visibility-and-alert-message/84094 "2024-01-11T06:06:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Vinodhini\_N](https://avatars.discourse-cdn.com/v4/letter/v/65b543/32.png) [@Vinodhini\_N](https://forum.inductiveautomation.com/u/Vinodhini_N)\ **Post date:** [January 11, 2024, 6:06am UTC](https://forum.inductiveautomation.com/t/icon-visibility-and-alert-message/84094/1 "2024-01-11T06:06:49Z")
I created a icon by passing a memory tag value using visibility binding in a expression and added a map transform if the value is 2 it should show true and icon visible. But if the tag value is 2 more than 30 minutes it should give a message that value is 2 more than 30 minutes .how it is possible? in perspective ---
**Author:** ![DNice](https://avatars.discourse-cdn.com/v4/letter/d/858c86/32.png) [@DNice](https://forum.inductiveautomation.com/u/DNice)\ **Post date:** [January 11, 2024, 2:05pm UTC](https://forum.inductiveautomation.com/t/icon-visibility-and-alert-message/84094/2 "2024-01-11T14:05:58Z")
Use the Timestamp of the tag. Below is an example using the system tag "[System]Gateway/Alarming/Active and Acked": ![bindingEx](https://us1.discourse-cdn.com/inductiveautomation/original/3X/e/b/eb0b4644d254187bdbc61cf40e422c4fac69f245.png) ---
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [January 21, 2024, 4:37pm UTC](https://forum.inductiveautomation.com/t/icon-visibility-and-alert-message/84094/3 "2024-01-21T16:37:35Z")
Closed on January 21, 2024, 4:37pm UTC Multiple duplicates. Continue as needed on the referenced topic.