The collection of one relationship type that defines the relationship between target objects of this type of collection and a single source object.
| Collection descriptor | Descriptor value |
| Relationship Type | Collection-Contains-Items |
| Source Is Origin | Yes |
| Minimum Collection Size | Zero |
| Maximum Collection Size | One |
| Sequenced Collection | No |
| Deletes Propagated | No |
| Destinations Named | No |
| Case-Sensitive Names | Not applicable |
| Unique Names | Not applicable |
Set variable = object.CollectionItem(index)
The CollectionItem collection syntax has the following parts.
| Part | Description |
| variable | A variable declared as a RelationshipDef object. Receives the specified relationship definition object. |
| object | An object expression that evaluates to a CollectionDef object. |
| index | An integer index that identifies which element in the collection is to be addressed. The valid range is from one to the number of elements in the collection. The number of elements in the collection is specified by object.CollectionItem.Count. |