Can I directly access the suppliers punchout catalog from my company's intranet (like SharePoint)

Summary:

I have need to access the suppliers punchout catalog from my company's intranet so user doesn't have to signin to self service portal, but when checking out, cart goes to procurement framework in ERP.

Content (required):

We are using 22A fusion app.

Signin is SSO enabled, so if there was a link to supplier portal (through punchout URL), user context is maintained.

Need it so allow users to click on a link on intranet which takes them to suppliers catalog directly without having to signin to ERP url and click on the catalog (we have many catalogs and trying to remove confusion as to which one to select for this specific need).