Source Element (Measure) (ASSL)
Contains the details of the source containing the value of the Measure element.
Data type and length
0-1: Optional element that can occur once and only once.
For additional information about the DataItem type, including a table of ASSL objects and properties of the DataItem type, see DataItem Data Type (ASSL).
The element corresponding to the parent of Source in the Analysis Management Objects (AMO) object model is Measure.