# Alarm Pipeline - Array of rosters

**URL:** <https://forum.inductiveautomation.com/t/alarm-pipeline-array-of-rosters/20942>\
**Category:** Ignition\
**Created:** [November 19, 2018, 3:49pm UTC](https://forum.inductiveautomation.com/t/alarm-pipeline-array-of-rosters/20942 "2018-11-19T15:49:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![pat.stave1](https://avatars.discourse-cdn.com/v4/letter/p/f19dbf/32.png) [@pat.stave1](https://forum.inductiveautomation.com/u/pat.stave1)\
**Post date:** [November 19, 2018, 3:49pm UTC](https://forum.inductiveautomation.com/t/alarm-pipeline-array-of-rosters/20942/1 "2018-11-19T15:49:29Z")

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I have alarms that need to be sent to multipe rosters. The rosters are configured for each alarm by the users. To accomplish this i have configured it as follows:

The alarm has a configured custom property “rosters” that is of type “string array”. Each element of this string array equals the name of a configured roster.

How can i setup the alarm pipeline so that the notification can be sent to several rosters using a string array custom property?

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<div class="post-metadata">

**Author:** ![pat.stave1](https://avatars.discourse-cdn.com/v4/letter/p/f19dbf/32.png) [@pat.stave1](https://forum.inductiveautomation.com/u/pat.stave1)\
**Post date:** [December 3, 2018, 4:18pm UTC](https://forum.inductiveautomation.com/t/alarm-pipeline-array-of-rosters/20942/2 "2018-12-03T16:18:55Z")

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Got help from Marcus on support. A little tweaking and this works great.  
See attached export.  
[global\_2018-12-03\_1716\_partial.proj](https://us1.discourse-cdn.com/inductiveautomation/original/2X/9/9988988e15e7278a5c00eab70975a1074f8718f1.proj) (7.0 KB)