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Domain Model Types

Entity type definitions including Polarion type mapping, properties, and constraints.

Relationships

Relationship definitions connecting entity types with cardinality, storage, and navigation properties.

Properties

Entity type property definitions mapping to Polarion work item fields.

Constraints

Load, create, and pick constraint rules for scoping entity behavior.

Storage

Relationship storage mechanisms including linked work items and custom fields.

Cardinality

Relationship multiplicity options: one-to-one, one-to-many, many-to-one, many-to-many.

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Additional References

  • Link Roles — Mapping domain model relationships to Polarion link roles
  • Permissions — Entity and property-level access control (readable, updatable)
  • Polarion Type Mapping — How polarionType maps entity types to work item types
  • Navigation Directions — Forward (direct) and reverse (back) navigation properties
  • Entity Metadata — Runtime metadata structures including built-in properties
If you are building a domain model for the first time, start with the Creating Your First Data Model tutorial, then return here for property-level details.
KB ArticlesSupport TicketsSource Code
  • prod-powersheet-src/com.nextedy.powersheet.client/cypress/fixtures/configurations/constraints_currentDocument_downstream.template.yaml
  • prod-powersheet-src/com.nextedy.powersheet.client/cypress/fixtures/configurations/whole_rtm.template.yaml
  • prod-powersheet-src/com.nextedy.powersheet.client/cypress/fixtures/configurations/constraints_composing.template.yaml
  • prod-powersheet-src/com.nextedy.powersheet.client/cypress/fixtures/configurations/constraints_model.template.yaml
  • powersheet.yaml