A connection used to depict a relationship between 3 or more classes.
NaryRelationship properties
The NaryRelationship tab
| Property | Metamodel name | Description |
| Short Description | ShortDescription | |
| Role | FromRole | |
| Visibility | FromVisibility |
Choices are: Protected Public Private Package |
| Group | ||
| Role | FromRole | |
| Visibility | FromVisibility |
Choices are: Protected Public Private Package |
| Ordered | FromOrdered | Initial value is off. |
| Constraint | FromConstraint | |
| Multiplicity | FromMultiplicity |
Choices are: 0..1 1..1 0..* 1..* |
| LinkClasses | LinkClasses | Links to: Interface, Class. |
The Extensions tab
| Property | Metamodel name | Description |
| Stereotype | Stereotype | Links to: Stereotype. |
| Constraints | HasConstraints | Links to: Constraint. |
| Tagged values | HasTaggedValues | Links to: TagDefinition. |
The Ext From tab
| Property | Metamodel name | Description |
| Stereotype | FromStereotype | Links to: Stereotype. |
| Constraints | FromConstraints | Links to: Constraint. |
| Tagged values | FromTaggedValues | Links to: TagDefinition. |
The Ext To tab
| Property | Metamodel name | Description |
| Stereotype | ToStereotype | Links to: Stereotype. |
| Constraints | ToConstraints | Links to: Constraint. |
| Tagged values | ToTaggedValues | Links to: TagDefinition. |