generated: '2026-07-21'
method: derived
source: openapi/theta-lake-openapi-original.yml
notes: >-
  Entity-relationship graph derived from the Theta Lake API v1 path structure and nested resources.
  Relationships are inferred from sub-resource paths and cross-links.
entities:
- name: Record
  description: An archived communication record (eComms/aComms/vComms/aiComms).
  relationships:
  - type: has_many
    target: Comment
    via: '/records/{id}/comments'
  - type: has_many
    target: PolicyHit
    via: '/records/{id}/policy_hits'
  - type: has_many
    target: ArchiveHandle
    via: '/records/{id}/archive_handles'
  - type: has_one
    target: Content
    via: '/records/{id}/content'
  - type: has_one
    target: Disposition
    via: '/records/{id}/disposition'
  - type: has_many
    target: WorkflowHistory
    via: '/records/{id}/workflow_history'
  - type: has_many
    target: Sentence
    via: '/records/{id}/sentences'
  - type: has_one
    target: ShareableLink
    via: '/records/{id}/shareable_link'
  - type: has_many
    target: Label
    via: '/labels/{label_id}/records/{record_id}'
- name: Identity
  description: A monitored person/identity across communication channels.
  relationships:
  - type: has_many
    target: ExtraAttribute
    via: '/identities/{id}/extra_attributes'
  - type: has_one
    target: Risk
    via: '/identities/{id}/risk'
  - type: has_many
    target: SupervisionSpace
    via: '/identities/{id}/supervision_spaces'
  - type: belongs_to
    target: DirectoryGroup
    via: '/directory_groups/{id}/identities'
- name: SupervisionSpace
  description: A supervision/review scope grouping identities and reviewers.
  relationships:
  - type: has_many
    target: Identity
    via: '/supervision_spaces/{id}/identities'
  - type: has_many
    target: UserGroup
    via: '/supervision_spaces/{id}/user_groups'
  - type: has_many
    target: User
    via: '/supervision_spaces/{id}/users'
  - type: has_many
    target: DirectoryGroup
    via: '/supervision_spaces/{id}/directory_groups'
  - type: has_many
    target: Participant
    via: '/supervision_spaces/{id}/participants'
- name: Case
  description: A supervision case bundling records for review.
  relationships:
  - type: has_many
    target: Record
    via: '/cases/{id}/records'
  - type: has_many
    target: User
    via: '/cases/{id}/managers'
- name: LegalMatter
  description: An eDiscovery legal matter.
  relationships:
  - type: has_many
    target: Identity
    via: '/legal_matters/{id}/custodians'
  - type: has_many
    target: Log
    via: '/legal_matters/{id}/logs'
- name: LegalHold
  description: A legal hold preserving in-scope content.
  relationships:
  - type: has_many
    target: Rule
    via: '/legal_hold/{id}/rules'
  - type: has_many
    target: Log
    via: '/legal_hold/{id}/logs'
- name: Integration
  description: A connected source/integration feeding content.
  relationships:
  - type: has_many
    target: User
    via: '/integrations/{id}/installed_users'
  - type: has_many
    target: RunHistory
    via: '/integrations/{id}/run_history'
  - type: has_many
    target: Ingestion
    via: '/ingestion/integration/{id}'
- name: UserGroup
  relationships:
  - type: has_many
    target: User
    via: '/user_groups/{id}/add_users'
- name: DirectoryGroup
  relationships:
  - type: has_many
    target: Identity
    via: '/directory_groups/{id}/identities'
- name: Workspace
  relationships:
  - type: has_many
    target: User
    via: '/workspaces/users'
- name: Workflow
  relationships:
  - type: applies_to
    target: Record
    via: '/workflows/record/{id}'
- name: RetentionLibrary
- name: StorageAccount
- name: Role
- name: OrgUnit
- name: Label
- name: Export
- name: SavedSearch
- name: AuditLog