Double-click on a row to see all orders for that customer.

Drag the edge of a column heading to resize a column.

To filter: right-click (ctrl-click in Opera, Konqueror, or Safari) on the value that you would like to use as the basis for filtering, then select the desired filtering method from the pop-up menu.

Right-click anywhere in a column to see sort, hide, and show options.

Notice that filters and sorting in the customer grid persist after a refresh. The saveColumnInfo option specifies that these values should be saved in cookies.