How to Maintain SSO Session Between a Third-Party App and Creatio CRM?

Hello Creatio Community,

I'm working on integrating Creatio CRM with a third-party application, and I’d like users to access specific Creatio pages without needing to log in each time they navigate from the third-party app.

Here are some specifics of my setup:
When users are logged into the third-party app, they should be able to open Creatio pages directly without being redirected to the login page.

I’m using URLs with ?autoOpenIdLogin=true to facilitate automatic login.

My main questions are:
Are there recommended ways to keep the SSO session active between the two apps?
Has anyone implemented a solution using silent authentication checks or embedded iframes to keep the session refreshed?

Any insights or best practices would be appreciated!

Regards,

Ajay K