---
sourceDocument: Yokohama IT Operations Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/it-operations-management

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama IT Operations Management

ft:clusterId :

    - itom

bundleId :

    - itom

workflow :

    - Technology


---

# Modify a defined Log Analytics alert rule

# Modify a defined Log Analytics alert rule {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Modify a Log Analytics alert rule that you have defined.

## Before you begin


This feature is supported in the Health Log Analytics application, Version 20.0.11 - July 2021, and the Health Log Analytics Viewer application, Version 20.0.4 - July 2021, available from the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home).

Role required: evt_mgmt_operator or evt_mgmt_admin

## Procedure

1. Open the Log viewer using one of the following methods:
   * Navigate to WorkspacesService Operations Workspace and select the Log Viewer icon (![Log viewer icon.]()).
   * While viewing log entries for an alert on the Surrounding logs tab, select Log viewer.
   {#hla-op-defined-alert-modify-sow__choices_ic4_dwh_gtb}
2. Open a defined alert.
   1. Select the selection icon (![Selection icon.]()) at the top right of the Log viewer tab, and then choose Manage my defined alerts from the drop-down list.
   2. From the Defined alerts table, select the alert rule that you want to modify.
   {#hla-op-defined-alert-modify-sow__substeps_sny_bvj_gtb}
3. On the form, update the settings.  
   For a description of the settings, see [Add a Log Analytics alert rule](https://servicenow-prod.fluidtopics.net/JVsZQdN4JbHz1BYwxASuWw "Define a Log Analytics alert rule when you encounter log data that should generate an alert. The alert rule generates an alert for a specified metric with a threshold that you specify and sets the properties of the generated alert.").
4. Select Save to save your changes.
{#hla-op-defined-alert-modify-sow__steps_dsw_kdx_stb}

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