Connection "has relationship to"
Object: A relationship is a logical link between entities.
Is used in models of the Data model type.
Type
Indicates the type of the item. The entry is predefined and cannot be changed.
The type expresses that an item is assigned to a specific context of meaning.
Name
Enables you to specify names for items. Unique names help identify items.
Cardinality (source)
Attribute: Specifies the number of connections (capability) between the source object and the target object.
1 (
) = One unit (1)
c (
) = None or one unit (0 and 1)
cn (
) = None to any number of units (0 to infinite)
n (
) = One to any number of units (1 to infinite)
2... (
) = Two and more units (2 to infinite)
Specifies the number of connections (capability) between the target object and the source object.
1 () = One unit (1)
c (
) = None or one unit (0 and 1)
cn (
) = None to any number of units (0 to infinite)
n (
) = One to any number of units (1 to infinite)
2... (
) = Two and more units (2 to infinite)