Data Binding & Token Mapping

Typed variable registry for lease_agreement_v1 · binding 1.0.0: every token maps to one allowlisted canonical source path with format, locale, sensitivity, required status, snapshot semantics and override policy (§34.1–34.2).

CON-06

Golden document preview

Validation failed — 1 blocking finding Draft token deal.brokerage_fee maps to crm.lead.notes.fee_estimate, which is not an allowlisted source domain. Error BINDING_SOURCE_NOT_ALLOWLISTED: the binding version cannot be submitted for approval until the mapping is corrected or removed.

Allowlisted source domains (Table 55)

Namespace	Owner	Permitted content
`organization.*`	Foundation/Configuration	Entity legal name, registration, address, tax details, branch, letterhead, signatory context
`party.customer.*`	Foundation/CRM	Customer/counterparty legal name, verified identifier, address, approved contact fields
`property.*`	Property	Project, building, unit reference, structured address, area, type, governed listing facts
`deal.*`	Deals	Transaction type, offer version, agreed terms, dates, amount, milestones
`finance.*`	Finance	Payment schedule, deposits, invoice references, currency, tax treatment where required
`employee.*`	HR/Foundation	Employee identity, job title, employment terms, approved assignment
`authority.*`	Foundation/Configuration	Resolved signatory, approval chain, authority policy version, delegation evidence
`compliance.*`	Compliance	Permitted status/hold outcome only — confidential case details never inserted unless explicitly authorized

Override policy legend & binding facts

Forbidden: Value can never be manually changed (e.g. unit reference, agreed amount, resolved signatory). Attempts are denied and audited.
Reason + approval: Override permitted with documented reason and independent approval; visibly marked, snapshotted, never written back to master data.
Manual allowed: Allowlisted free-entry token (e.g. special conditions); requires reason, shown as MANUAL in preview.

Binding version: 1.0.0 · Approved 28 Feb 2026
Draft in progress: 1.1.0-draft · Validation failed (1 blocking)
Template: Residential Lease Agreement 1.1.0
Tokens: 31 (24 required, 5 optional, 2 manual-allowed)
Snapshot semantics: All values snapshotted at generation; source IDs + versions persisted; release locks snapshot
Staleness rule: Recheck source versions on submission — change after preview raises STALE_SOURCE_CONFLICT
Golden document: Approved golden lease (Amina Noor · PR-A-1104) — required before activation

Token catalog — lease_agreement_v1 · binding 1.0.0

Token	Canonical source path	Type	Locale / format	Sensitivity	Required	Override policy	Sample (golden doc)
`company.legal_name`	`organization.legal_entity.legal_name`	string	en-AE / as registered	Normal	Required	Forbidden	Al Manara Properties LLC
`company.tax_registration_number`	`organization.legal_entity.tax_registration`	string	—	Sensitive — masked by role	Required	Forbidden	TRN 100234567800003
`company.registered_address`	`organization.legal_entity.address.formatted`	string	locale-aware	Normal	Required	Forbidden	Level 14, Marina Gate Tower, Dubai
`customer.legal_name`	`party.customer.legal_name`	string	en-AE	Normal	Required	Reason + approval correction belongs in master data	Amina Noor
`customer.identifier`	`party.customer.primary_identifier.masked_or_full`	string	masked by default	Sensitive — full value permission-controlled	Required	Forbidden	784-19●●-●●●●●●●-●
`customer.address`	`party.customer.primary_address.formatted`	string	locale-aware	Normal	Required for lease class	Reason + approval wording only, no write-back	Apt 902, Al Wasl Rd, Dubai
`customer.phone`	`party.customer.primary_phone`	phone	formatted by locale/policy	Sensitive — contact	Optional	Forbidden	+971 5● ●●● 4821
`property.unit_reference`	`property.unit.reference`	string	—	Normal	Required	Forbidden	PR-A-1104
`property.address`	`property.unit.address.formatted`	string	locale-aware	Normal	Required	Forbidden	Unit 1104, Building A, Prototype Residences, Marina District
`property.area_sqm`	`property.unit.area_sqm`	decimal	`#,##0.0 "sqm"` — unit explicit	Normal	Required	Forbidden	84.6 sqm
`deal.agreed_amount`	`deal.agreed_amount`	money	`AED #,##0.00`	Normal	Required	Forbidden	AED 96,000.00
`deal.start_date` / `deal.end_date`	`deal.lease.start_date` · `deal.lease.end_date`	date	`dd MMMM yyyy`	Normal	Required	Reason + approval	01 August 2026 → 31 July 2027
`payment.total`	`finance.payment_schedule.total`	money	`AED #,##0.00`	Normal	Required — must reconcile to deal total	Forbidden	AED 96,000.00
`payment.installments`	`finance.payment_schedule.lines`	table	repeating rows — no free-form formula	Normal	Required	Forbidden	4 cheques × AED 24,000.00
`signatory.name` / `signatory.title`	`authority.resolved_signatory.name` · `.title`	string	effective assignment	Normal	Required	Forbidden	Rashid Al Farsi — Sales Manager
`special_conditions`	manual token — no source path	string	en-AE + ar-AE	Normal	Optional	Manual allowed — reason required	“Move-in subject to snagging sign-off.”
`deal.brokerage_fee` Blocked	`crm.lead.notes.fee_estimate`	money	—	Normal	Optional	—	BINDING_SOURCE_NOT_ALLOWLISTED

Binding definition (§34.5 excerpt)

Read-only — approved 1.0.0

{
  "template_key": "lease_agreement_v1",
  "version": "1.0.0",
  "locale": "en-AE",
  "bindings": [
    { "token": "company.legal_name",
      "source": "organization.legal_entity.legal_name",
      "type": "string", "required": true, "override": "forbidden" },
    { "token": "customer.legal_name",
      "source": "party.customer.legal_name",
      "type": "string", "required": true, "override": "approval_required" },
    { "token": "customer.identifier",
      "source": "party.customer.primary_identifier.masked",
      "type": "string", "required": true, "override": "forbidden" },
    { "token": "property.unit_reference",
      "source": "property.unit.reference",
      "type": "string", "required": true, "override": "forbidden" },
    { "token": "deal.start_date",
      "source": "deal.lease.start_date",
      "type": "date", "format": "dd MMMM yyyy",
      "required": true, "override": "approval_required" },
    { "token": "deal.rent",
      "source": "deal.payment_schedule.total",
      "type": "money", "format": "AED #,##0.00",
      "required": true, "override": "forbidden" },
    { "token": "signatory.name",
      "source": "authority.resolved_signatory.display_name",
      "type": "string", "required": true, "override": "forbidden" }
  ]
}

Mapping change request

Static render mockup — no live data. Source: ERP Modern Development Specification v2.0 · Covers: CON-06 (§34.1, §34.2, §34.5).