# Acknowledge SMS alarm pipeline

**URL:** <https://forum.inductiveautomation.com/t/acknowledge-sms-alarm-pipeline/98104>\
**Category:** Ignition\
**Created:** [November 4, 2024, 5:18am UTC](https://forum.inductiveautomation.com/t/acknowledge-sms-alarm-pipeline/98104 "2024-11-04T05:18:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Keith\_Hewitt](https://avatars.discourse-cdn.com/v4/letter/k/838e76/32.png) [@Keith\_Hewitt](https://forum.inductiveautomation.com/u/Keith_Hewitt)\
**Post date:** [November 4, 2024, 5:18am UTC](https://forum.inductiveautomation.com/t/acknowledge-sms-alarm-pipeline/98104/1 "2024-11-04T05:18:31Z")

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Hi I have just set up a new SMS alarming system succesfully.

Our alarms trigger a roster where users are consecutively notified with a 2 minute interval.

Upon acknowledgement of the alarm a notification message is sent out to all users in the roster.

I would like to limit this notification to only the users who have received the initial alarm. Is there a way to do this?

Thanks

Keith