Exclude a source from a log correlator in Health Log Analytics

---
title: Exclude a source from a log correlator in Health Log Analytics
description: Prevent Health Log Analytics from analyzing log lines from a specific source by excluding that source from the log correlator.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/it-operations-management/health-log-analytics/hla-correlators-exclude-source.html
release: australia
product: Health Log Analytics
classification: health-log-analytics
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
keywords: [exclude correlator from source, log source, log correlator exclusion, source exclusion]
breadcrumb: [Use log correlators to find related alerts, Analyzing and resolving alerts, Health Log Analytics, ITOM AIOps, IT Operations Management]
---

# Exclude a source from a log correlator in Health Log Analytics

Prevent Health Log Analytics from analyzing log lines from a specific source by excluding that source from the log correlator.

## Before you begin

Role required: evt\_mgmt\_operator, evt\_mgmt\_admin

## Procedure

1.  Navigate to **Health Log Analytics** > **Data Input** > **Log Sources**.

2.  Open the relevant source on the Log Sources form.

3.  On the **Log Correlators** tab, select the option for the log correlator.

4.  In the Actions on selected items list, select **Exclude from this source**.


**Parent Topic:**[Log correlators for identifying related alerts](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/it-operations-management/health-log-analytics/hla-op-correlator-what-is-a.md)