@Bpt thanks for reply, I just curious to understand if SAMv2 or OAuth SSO can be implemented without changing the openfire source code, can we write any plugin or any interface which we can implement, I see for active directory How To: Video on setting up SSO/AD with Openfire which mentioned but for other mechanism . is there any video or do you have any article which I can refer for eg. SAML with out changing source code of openfire but we are open to write any plugins or external lib…Thanks for your support