17.9 FX Logical Interaction Requirements

Go To FX Demo Logical Requirements

This section identifies the normative requirements established for FX Logical Interaction Patterns within the FX Demo Logical Profile. The canonical requirement statements are maintained in Annex D: Requirements, Part 3, Section 17.9.

Table 17-8: FX logical interaction requirements.

Requirement ID	Statement
P3-REQ-17-9-001	The FX Demo Logical Profile SHALL define logical interaction patterns for FX.
P3-REQ-17-9-002	The FX Demo Logical Profile SHALL define the following FX logical interaction patterns: Register FX Logical Node Report FX Node Status Intake FX Transaction Candidate Validate FX Transaction Candidate Interpret FX Transaction Semantics Establish or Update FX Contract State Compute FX Cash-Flow Obligations Request FX Policy Decision Release FX Information to Oversight Participant Record FX Audit and Provenance Replay or Reconstruct FX Information
P3-REQ-17-9-003	Each FX logical interaction pattern SHALL identify participating FX logical Nodes or Node Roles.
P3-REQ-17-9-004	Each FX logical interaction pattern SHALL identify the FX logical Communication Endpoints involved.
P3-REQ-17-9-005	Each FX logical interaction pattern SHALL identify the FX logical information structures exchanged, recorded, or referenced.
P3-REQ-17-9-006	Each FX logical interaction pattern SHALL identify the FX Runtime Plane or FX Runtime Planes involved.
P3-REQ-17-9-007	Each FX logical interaction pattern SHALL identify governance constraints.
P3-REQ-17-9-008	Each FX logical interaction pattern SHALL identify traceability expectations.
P3-REQ-17-9-009	Each FX logical interaction pattern SHALL identify evidence expectations for later deployment, testability, and evidence planning.
P3-REQ-17-9-010	FX logical interaction patterns SHALL remain independent of DDS, REST, RPC, Protocol Buffers, message queues, event streams, file exchange, shared services, databases, logs, deployment mechanisms, runtime scripts, and evidence-capture tools.