There are several methods of arranging areas in the Area Tree Index.
Moving areas up or down
Use the Move up or Move down icons on the toolbar (or under the Area menu) to easily arrange an area within its current group.
You can quickly move one or move areas using the mouse. Select the areas you would like to move (hold CTRL and click an area to select multiple) then drag one of the selected areas (all selected areas will move as a group) to the area you would like to move them to.
Move to dialog box
Select the areas you would like to move (hold CTRL and click an area to select multiple) and click the “Move to” icon on the toolbar (or click Area -> Move to in the main menu). A dialog box will be displayed with a list of areas the selected areas can be moved to. Select the desired destination area and click OK.
You can quickly arrange the entire tree alphabetically. To do list, click Area -> Arrange alphabetically on the main menu.