Hi @pradeep.poojari, unfortunately I don’t have any first hand experience with SSO on Spring-Boot. Hence I can’t directly help.
However the following Camında SSO community extension: https://github.com/camunda/camunda-bpm-identity-keycloak
And the discussion thread on how to embed it to Camunda Spring-Boot distro might help…
Integration of camunda with keycloak SSO
Have a good Sunday
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