Indicates whether the attributes in the RelationshipEnd are at the “one” side or the “many” side of a relationship.
<RelationshipEnd> ... <Multiplicity>...</Multiplicity> ... </RelationshipEnd>
|Data type and length||String (enumeration)|
|Cardinality||1: Required element that can occur once and only once.|
The value of this element is limited to one of the strings listed in the following table.
|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.