Renumber Sheets

To open the Sheet Renumber dialog box

in the Sheet View of the Project Window, right-click on the folder containing the sheets you wish to renumber (to select another folder, or sheet, in addition to the one already selected, use the CTRL key in conjunction with the mouse button),
select the Renumber... command on the displayed object menu

The following dialog will be displayed:

Sheet Renumber
Start sheet name	Defines the sheet number to begin renumbering with. By default, the dialog box displays the smallest numeric value of all the existing sheets in the list.
Current sheet name	Displays the currently used sheet names.
New sheet name	Displays the new sheet name that will be applied by pressing OK.

Sheet Renumber

Start sheet name

Defines the sheet number to begin renumbering with.

By default, the dialog box displays the smallest numeric value of all the existing sheets in the list.

Current sheet name

Displays the currently used sheet names.

New sheet name

Displays the new sheet name that will be applied by pressing OK.