make a community article describing how to implement Single Sign On when embedding analysis page in other portal site

I am getting more and more inquiry on this, it would great helpful to many customers if can get this.

Please make a community article describing how to implement Single Sign On when embedding analysis page in other portal site.

There are many ways to achieve SSO in Spotfire, however it's difficult to understand how to utilize these together with portal site.

・NTLM

・Kerberos

・Client Certificates

・Web Authentication(OpenID Connect)

Also, External authentication can also be used to implement SSO with portal site, some of them are applied to specific scenario(proxy server, load balancer, etc) which customer may be not familiar with yet.

External authentication

・Attribute

・Header

・Cookie

・Custom Authenticator

Thanks