OBIEE 11G Examine Logical Table Sources

Expand the Sources folder for the D1 Time logical table. Notice there is a logical table source, D1 Time. This logical table source maps to the D1 Time alias table in the Physical layer.
2 .	Double-click the D1 Time logical table source (not the logical table) to open the Logical Table Source dialog box.
3 .	On the General tab, rename the D1 Time logical table source to LTS1 Time. Notice that the logical table to physical table mapping is defined in the "Map to these tables" section.
4 .	On the Column Mapping tab, notice that logical column to physical column mappings are defined. If mappings are not visible, select Show mapped columns.
5 .	You learn more about the Content and Parent-Child Settings tabs later in this tutorial when you build logical dimension hierarchies. Click OK to close the Logical Table Source dialog box. If desired, explore logical table sources for the remaining logical tables.