---
sourceDocument: Brazil Platform security
sourceDocumentLink: https://www.servicenow.com/docs/r/platform-security

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# Administer

# Administering Log Export Service (LES) {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Use LES to create log source configurations, manage multi-topics per source type, and run on-demand exports of existing logs.
* **[Create a log source configuration](https://www.servicenow.com/docs/YqltI2C6YNrcn6E5svm2Aw)**   
  Regulate and set filters on the logs to be forwarded by creating a log source configuration.
* **[Export existing logs on demand](https://www.servicenow.com/docs/jHrZ9GXZqyOY6hXk_ysHjA)**   
  Replay historical log data from a supported table to a Hermes topic by creating and starting a Backfill Run. Use this process to export logs from a specific time range for analysis or archival.
* **[Update system property](https://www.servicenow.com/docs/SwBEHdaMjN1D25XBxRR4Mg)**   
  Update the glide.les.disable_logs_forwarding system property within the Log Export Service application to control log forwarding during migration or database reseeding operations.