Settle commercial identity nuances with consolidated enums and linking rules

Add commercial-identity-nuance-settlement.md resolving control_basis,
binding_trigger, cross-registry Synonymity strengths, OPI branch modeling,
escrow commitment type, reputation portability, payment edge cases, CRM renewal
rules, Person Account adapters, and eIDAS wallet scope. Update canon, OpenQuestions,
and all commercial-identity source notes.

canon/CanonicalGlossary.md

@@ -76,8 +76,10 @@ lifecycle.
 Examples: LEI (ISO 17442 / ICD 0199), national company registration number,
 SAM.gov UEI, VAT number, ALEI (ISO 8000-116).
 
-Recommended fields: `scheme` (ICD or scheme URI), `authority`, `authority_class`,
-`jurisdiction`, `value`, `renewal_required`, `lifecycle_state`, `evidence_source`.
+Recommended fields: `scheme` (ICD or scheme URI), `authority`, `authority_class`
+(`government_registry`, `regulatory_global`, `commercial_proxy`, `tax`,
+`industry_association`), `jurisdiction`, `value`, optional `organization_part_id`
+(ISO 6523 OPI for branches), `renewal_required`, `lifecycle_state`, `evidence_source`.
 
 Registry records (GLEIF entry, D&B profile, SAM registration) map to
 **Commercial Record** or **Identity Record**, not to the identifier itself.
@@ -102,7 +104,8 @@ sector, tenant, realm, application, namespace, or other scope.
 Evidence or secret material used to prove control, entitlement, or a claim.
 
 Examples: password, passkey, certificate, hardware token, verifiable
-credential, recovery code, signed assertion.
+credential, qualified electronic seal (`credential_type: qualified_seal`),
+recovery code, signed assertion.
 
 Excludes: payment card PAN, CVV, track data, and other PCI cardholder data —
 those stay in payment-provider or PCI-scoped downstream vaults. Excludes
@@ -206,7 +209,9 @@ Recommended metadata:
 - `ownership_prong` — meets equity threshold (e.g., 25%+).
 - `control_prong` — meets substantial control/management test.
 - `equity_percentage` — when ownership prong applies.
-- `control_basis` — role basis when control prong applies (e.g., CEO, managing member).
+- `control_basis` — `senior_managing_official`, `chief_executive`, `chief_financial`,
+  `managing_member`, `general_partner`, `board_chair`, `trustee`, `settlor_with_control`,
+  or `other_control` (with detail text).
 - `intermediary_chain` — trust or entity look-through when required.
 - `regulatory_basis` — CDD Rule, national statute, or registry filing type.
 - `scope`, `evidence_reference`, `lifecycle_state`.
@@ -214,6 +219,15 @@ Recommended metadata:
 Do not model as an Ownership subtype. Operational ownership (records, tenants,
 resources, corporate parents) uses **Ownership Relationship** separately.
 
+## Beneficial Ownership Exemption
+
+**Evidence Source** recording that a Legal Entity or Organization customer is
+**exempt** from beneficial ownership collection under a stated rule (e.g.,
+publicly traded, government entity, regulated financial institution).
+
+Use explicit exemption Evidence instead of inferring from absent BO relationships.
+Carries `exemption_type`, `regulatory_basis`, and `lifecycle_state`.
+
 ## Customer
 
 A commercial role played by an actor (usually an Organization, sometimes a
@@ -252,7 +266,12 @@ fulfilled, expired, revoked) and may attach to Commercial Relationship,
 Commercial Record, or Legal Entity/Organization actors.
 
 Recommended `commitment_type`: `contract` | `subscription` | `payment_mandate` |
-`regulatory_onboarding` | `purchase_order` | other.
+`purchase_order` | `escrow` | `regulatory_onboarding` | `amendment` | other.
+
+`binding_trigger` on promotion from **Pipeline Pursuit**: `quote_accepted`,
+`loi_signed`, `purchase_order_executed`, `contract_executed`, `subscription_activated`,
+`regulatory_onboarding_complete`, `org_policy_closed_won` (downstream policy
+Evidence required).
 
 Does not include CRM pipeline stages by default — see **Pipeline Pursuit**.
 Salesforce Forecast "Commit" category is sales confidence, not this concept.
@@ -287,11 +306,12 @@ binding **Commercial Commitment** exists.
 Examples: Salesforce Opportunity, HubSpot deal, renewal pursuit on existing
 account.
 
-Carries `stage`, `forecast_category`, expected amount/date, and `lifecycle_state`
-(open, won, lost). Stage changes are **Evidence Source** (internal telemetry);
-they do not alone create Commercial Commitment. Promote to commitment only when
-a `binding_trigger` is satisfied (signed quote/LOI → `proposed`; executed
-contract/PO/subscription → `active`).
+Carries `stage`, `forecast_category`, `pursuit_role` (`customer`, `partner`,
+`vendor`), expected amount/date, and `lifecycle_state` (open, won, lost).
+Stage changes are **Evidence Source** (internal telemetry); they do not alone
+create Commercial Commitment. Promote only on `binding_trigger`. Renewals on an
+existing contract use **commitment amendment** on the prior Commercial Commitment
+(optional Pipeline Pursuit for forecast); competitive rebids use new Pipeline Pursuit.
 
 ## Commercial Record