# Message expression in the Notification Block

**URL:** <https://forum.inductiveautomation.com/t/message-expression-in-the-notification-block/45926>\
**Category:** Ignition\
**Tags:** ignition80\
**Created:** [April 22, 2021, 7:17pm UTC](https://forum.inductiveautomation.com/t/message-expression-in-the-notification-block/45926 "2021-04-22T19:17:09Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![mhicks1](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mhicks1/32/14121_2.png) [@mhicks1](https://forum.inductiveautomation.com/u/mhicks1)\
**Post date:** [April 22, 2021, 7:17pm UTC](https://forum.inductiveautomation.com/t/message-expression-in-the-notification-block/45926/1 "2021-04-22T19:17:09Z")

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Hello,  
I am trying to use the “Label” tag to populate a Notification in a Notification Block. When I use it, I get “Null”. Where is “Label” get its value? I would like to use the “Label” to identify the Line Name and put it at the beginning of the First Line of the message.

Thank you for any help with this.

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/7/97d0dac42944e37848ecdbdd5f5988ecccaa913f.png)

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**Author:** ![calimero100582](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/calimero100582/32/18630_2.png) [@calimero100582](https://forum.inductiveautomation.com/u/calimero100582)\
**Post date:** [April 22, 2021, 7:28pm UTC](https://forum.inductiveautomation.com/t/message-expression-in-the-notification-block/45926/2 "2021-04-22T19:28:24Z")

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![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/e/5/e5ed26c4a269da0d36e846b192df790c31d4f185.png)

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<div class="post-metadata">

**Author:** ![mhicks1](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mhicks1/32/14121_2.png) [@mhicks1](https://forum.inductiveautomation.com/u/mhicks1)\
**Post date:** [April 22, 2021, 7:29pm UTC](https://forum.inductiveautomation.com/t/message-expression-in-the-notification-block/45926/3 "2021-04-22T19:29:07Z")

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Of Course. Right out in plain site. LOL  
Thanks a bunch!!

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<div class="post-metadata">

**Author:** ![calimero100582](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/calimero100582/32/18630_2.png) [@calimero100582](https://forum.inductiveautomation.com/u/calimero100582)\
**Post date:** [April 22, 2021, 7:29pm UTC](https://forum.inductiveautomation.com/t/message-expression-in-the-notification-block/45926/4 "2021-04-22T19:29:31Z")

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Glad to help