Column Layout - The column layout window displays a list of all the available columns in the logbook. Those that are currently displayed are shown checked and you can choose to display or not display them at will.If the order of column display is not to your liking, you can select the column to change by clicking on its text and then clicking on the Up or Down button. You can also reset its position by clicking the Default button.
The Show/Hide buttons will check/uncheck a selected column so that it will not display/not display.
This option is only available if the Main Logbook is open.