After you have a mapping model in the Data Project Explorer, follow these
steps to save the model.
From the menu bar, click File->Save or CTRL+S to save the results of the current mapping between /SAMPLE/SAMP/DEPARTMENT/DEPTNO
and /SAMPLE/SAMP/PROJECT/DEPTNO/DEPTNO.
You now have a saved mapping model that you can use to deploy SQL statements
to a server.