This data binding, called a column binding, defines an expression that specifies what data to display. The column binding also defines a name that report elements use to access data. To view the column bindings that BIRT creates for each data set field that you place in a table, select the table, then, in Property Editor, choose the Binding tab.
Figure 3‑1 shows an example of column bindings created for each data set field in a table.