Hi
Please have a look at the documentation:
Link:- https://docs.adobe.com/docs/en/aem/6-1/deploy/configuring/single-sign-on.html
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Configuring SSO To configure SSO for a AEM instance, you need to configure the SSO Authentication Handler: When working with AEM there are several methods of managing the configuration settings for such services; see Configuring OSGi for more details and the recommended practices. For example, for NTLM set: Path: as required; for example, / Header Names: LOGON_USER ID Format: ^<DOMAIN>\\(.+)$ Where <DOMAIN> is replaced by your own domain name.
I hope this would help you.
Thanks and Regards
Kautuk Sahni
Kautuk Sahni