Add purpose and demand model extension

infospace/mappings/purpose-demand-governance-candidates.yaml

@@ -0,0 +1,76 @@
+id: mapping/purpose-demand-governance-candidates
+title: Purpose Demand Governance Extension Candidates
+source: model/purpose-demand-extension
+target: model/governance
+mapping_type: model-extension-candidates
+confidence: candidate
+concept_mappings:
+  - concept: PurposeFit
+    governance_surface: Review
+    decision_need: Decide whether a consumer purpose fits current scope, needs mapping, creates a gap, conflicts, or is out of scope.
+    evidence_required:
+      - consumer purpose
+      - matched canon artifacts
+      - matched concepts
+      - gap or conflict statement
+  - concept: ScopePressure
+    governance_surface: Decision
+    decision_need: Decide whether demand pressure should extend scope, adapt a profile, create a mapping, add an interface field, defer, or reject.
+    evidence_required:
+      - purpose fit result
+      - demand signal strength
+      - producer intent alignment
+      - expected consumer value
+      - owner and review date
+  - concept: ProducerCapability
+    governance_surface: Policy
+    decision_need: Decide whether a capability is promised, experimental, deprecated, unsupported, or intentionally excluded.
+    evidence_required:
+      - scope statement
+      - capability owner
+      - supporting artifacts
+      - validation expectations
+  - concept: EvolutionRequest
+    governance_surface: ChangeControl
+    decision_need: Decide whether pressure becomes task work, profile change, interface change, mapping, standard candidate, or explicit rejection.
+    evidence_required:
+      - requested change
+      - affected artifacts
+      - intended consumer outcome
+      - decision authority
+      - acceptance criteria
+decision_states:
+  purpose_triage:
+    - accepted_for_analysis
+    - needs_clarification
+    - out_of_scope
+    - duplicate
+    - parked
+    - rejected
+  purpose_fit:
+    - fits_current_scope
+    - fits_with_mapping
+    - fits_with_profile
+    - partial_fit
+    - gap
+    - conflict
+    - out_of_scope
+    - unknown
+  scope_pressure:
+    - extend_scope
+    - adapt_profile
+    - add_mapping
+    - add_interface_field
+    - add_standard_candidate
+    - create_task
+    - defer
+    - reject
+task_bridge:
+  accepted_pressure_creates: EvolutionRequest
+  evolution_request_may_create:
+    - Task
+    - BacklogItem
+    - ReviewTask
+    - ChangeTask
+    - MappingTask
+    - ProfileChangeTask