Customizing the metamodel > Keywords for USRPROPS > PARENT
  
PARENT
In object-oriented and methodological terminology, PARENT designates the object from which the current object inherits all key properties. You must include RELATE BY “is keyed by” in the statement: see RELATE (BY), RELATED (BY).
Example
DEFINITION "Use Case Step"
{ PROPERTY "Use Case Name"
{ KEY EDIT OneOf "Use Case" PARENT
RELATE BY "is keyed by" READONLY
HELP "Name of Owning Use Case" }
...
}
See also
Keywords for USRPROPS