OntologyRelation

One RelationType as imported: endpoints are entity names (the catalog never carries type ids — D3). visible is the effective value: a relation whose endpoint entity is hidden is hidden too (D1), computed at save time so the renderer never guesses.

nameName (string)required

description object

anyOf

• string
• null

string

sourceSource (string)required

targetTarget (string)required

cardinalityCardinality (string)

Default value: many_to_many

visibleVisible (boolean)

Default value: true

missingMissing (boolean)

Default value: false

OntologyRelation

{
  "name": "string",
  "description": "string",
  "source": "string",
  "target": "string",
  "cardinality": "many_to_many",
  "visible": true,
  "missing": false
}