we were able to configure the embedded viewer plugin for a desktop and manually validate the html pages open the document.

https://www.ibm.com/support/pages/how-integrate-content-navigator-your-applications-view-content

However, Our navigator is sso enabled, so to validate the html pages, we have by-passed our local ip through sso interceptors to validate the functionality. But we have problem with our custom application built on angular to integrate with navigator, custom application is not sso enabled but content navigator is saml sso based, and call from custom application always redirect to content navigator sso, we tried by-passing the custom application app server IP through sso interceptors, it did not help. We would like to get your suggestion how to take it forward, to integrate the custom application which generated the document link, with content nabvigator to view the document over daeja viewer.

Hi Kumaresan,
I am not able to understand your problem statement. What do you mean by local IP by-passing the sso and what do you mean by validating a html page? Are you trying to execute certain validations in the html page of your angular application and then based on the validations, you need to call the navigator document url?