4.9 Phase Extension without FX Logical Redefinition

Go To FX Demo Logical Profile Principles

The FX Demo Logical Profile supports later phase extensions without redefining the FX logical architecture.

A later phase may introduce additional policy-governance, sovereignty, residency, metadata, aggregate-view, release, and Evidence capabilities. Those additions should specialise the FX Demo Logical Profile rather than replace it. For example, a later Phase 2 profile may add distributed policy enforcement, replicated policy decision capability, policy administration, policy information sources, metadata or aggregate view generation, release gateways, recipient-specific release products, and release Evidence.

Such extensions must preserve the distinction between the Logical Data Plane and the Logical Policy and Release Plane. Internal FX Logical Data Plane distribution does not itself authorise external release. Likewise, release of metadata, aggregate summaries, redacted views, masked views, or exception views does not imply authorisation to release full transaction detail.

The FX Demo Logical Profile remains platform-independent. Later phase profiles may map these extensions to DDS topics, APIs, policy engines, gateways, caches, services, containers, or other implementation mechanisms, but those mappings do not redefine the FX logical profile.