HI,I think this are topics you need to discuss with your CSE, because that's not standard. Regarding authentication I would recommend you to switch to use IMS ("AdminConsole") and connect it to your SAML provider. That should address a lot of the needs. https://docs.adobe.com/content/help/en/experie...

What are your requirements regarding archival? If these are legal requirements, you can an archival solution which satisfies all these legal requirements. I typically recommend this archival strategy for pages: Together with the publishing process you create a PDF/A of the published page, which cont...