generated: '2026-07-21'
method: derived
source: https://developer.yuhu.io/
note: >-
  Entity-relationship graph derived from the documented Yuhu Partners API v1 resource
  surface and its by-parent endpoints (no OpenAPI is published; relationships inferred from
  documented nesting such as /companies/:id/buildings, /buildings/:id/units,
  /buildings/:id/leases, /service_requests?by_tenant).
entities:
- name: Company
  description: Top-level property-management organization / owner.
- name: Site
  description: A site or project belonging to a company.
- name: Building
  description: A building belonging to a company; contains unit types and units.
- name: UnitType
  description: A unit type (floorplan) within a building.
- name: Unit
  description: An individual rentable unit within a building.
- name: SiteStaff
  description: Staff members associated with a site.
- name: Role
  description: Roles and permissions.
- name: Lease
  description: A lease associated with a building/unit and tenant(s).
- name: Tenant
  description: A tenant/resident associated with a building and lease.
- name: ServiceRequest
  description: A maintenance/service request raised by a tenant on a building.
- name: Notice
  description: A notice associated with a building.
- name: Amenity
  description: A bookable amenity for a building.
- name: Prospect
  description: A prospective renter.
- name: Application
  description: A rental application.
- name: Showing
  description: A unit showing/tour.
- name: RentableItem
  description: An additional rentable item for a building.
- name: TrafficSource
  description: A lead/traffic source.
relationships:
- from: Site
  to: Company
  type: belongs_to
  via: company_id
- from: Building
  to: Company
  type: belongs_to
  via: company_id
- from: UnitType
  to: Building
  type: belongs_to
  via: building_id
- from: Unit
  to: Building
  type: belongs_to
  via: building_id
- from: Unit
  to: UnitType
  type: belongs_to
  via: unit_type_id
- from: Lease
  to: Building
  type: belongs_to
  via: building_id
- from: Tenant
  to: Building
  type: belongs_to
  via: building_id
- from: Tenant
  to: Lease
  type: belongs_to
  via: lease_id
- from: ServiceRequest
  to: Building
  type: belongs_to
  via: building_id
- from: ServiceRequest
  to: Tenant
  type: belongs_to
  via: tenant_id
- from: Notice
  to: Building
  type: belongs_to
  via: building_id
- from: Amenity
  to: Building
  type: belongs_to
  via: building_id
- from: RentableItem
  to: Building
  type: belongs_to
  via: building_id
- from: TrafficSource
  to: Building
  type: belongs_to
  via: building_id
- from: Building
  to: Unit
  type: has_many
  via: building_id
- from: Building
  to: Lease
  type: has_many
  via: building_id
- from: Building
  to: Tenant
  type: has_many
  via: building_id