Multiplicity Element (ASSL)

Indicates whether the attributes in the RelationshipEnd are at the “one” side or the “many” side of a relationship.

Syntax

<RelationshipEnd>
   ...
   <Multiplicity>...</Multiplicity>
   ...
</RelationshipEnd>

Characteristic	Description
Data type and length	String (enumeration)
Default value
Cardinality	1: Required element that can occur once and only once.

Relationship	Element
Parent element	RelationshipEnd
Child elements	None

The value of this element is limited to one of the strings listed in the following table.

Value	Description
One	This is the primary key end.
Many	This is the foreign key end.

The enumeration that corresponds to the allowed values for role in the Analysis Management Objects (AMO) object model is Multiplicity.