ADFS logs in Azure log Analytics workspace

This article here talks of ADFS logs in Azure log Analytics workspace. We have Connect Health installed on ADFS and also have a log analytics workspace. How con I get logs from on-prem ADFS to workspace.

https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/tracking-the-source-of-adfs-account-lockouts/ba-p/1399297