Define single fields

1.Press CTRL, click C7, F7, and right click F7, choose "Single Field":

2.Click "Left Cell", and click "Next":

3.Choose Map to Fields in following tables,  and click "Next":

Table1 is one added to excel server from MS Access DB1.

4.a to a, b to b, and click "Finish":

5. Single fields are defined.