Three architecture shifts integrators should keep separate
- Software-based TI access belongs to the external access and operator architecture; MEMM does not replace that access layer.
- Digital identity evidence can be mapped into versioned identity and attribute contexts without merging verification with application authorization.
- Zero Trust is used as an architectural separation principle for identity, attributes, policy and execution; it is not a ZETA conformance claim.
Why the product boundary matters
Infrastructure may evolve independently from the host application. A stable product-facing contract gives the application a clearer integration surface while external operator, identity and trust responsibilities remain explicit.
What this page explicitly does not claim: This page is an architecture classification. It does not claim TI 2.0 conformance, TI-Gateway functionality, ZETA integration, general federation support or approval by gematik.