Release 10.1A: OpenEdge Development:
ProDataSets

Data-Source object

There is a new object called a Data-Source to support the filling of a ProDataSet temp-table from one or more database tables, as well as saving ProDataSet updates back to the database. You define a distinct Data-Source for each member buffer, which allows a single ProDataSet, and a single FILL operation on that ProDataSet, to combine data from multiple tables or even databases.