Each part of the DataWindow object (such as text, columns, computed fields, bands, graphs, even the DataWindow object itself) has a set of properties appropriate to the part. These properties are in the Properties view.
Use the Properties view to modify the parts of the DataWindow object.
For example, the Properties view for a column has categories of information that you access by selecting the appropriate category. To choose an edit style for the column, select the Edit Style category.