Informs that the value was provided by a mapping (and how exactly).

Item Summary
Name	Type	Multiplicity	Description
mappingSpecification	container MappingSpecificationType	[0,1]	Specification of the mapping.
source	container MappingSourceType	[0,-1]	Sources for the mapping.

Items
- mappingSpecification
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Specification of the mapping.
- source
  
  Flags: RAM,runtime,oper
  
  Multiplicity: [0,-1]
  
  Sources for the mapping.