Users can edit existing toolbar commands if they
have the appropriate privilege level. Commands can only be edited
during design time, and only fields for custom commands can be
edited.
To edit an existing custom command
Open the Properties dialog box
and click the Toolbars tab.
Select the command you want to
edit in the Available toolbar buttons list
box, and then click Edit. The Edit Command
dialog box appears.
If necessary. click Browse to navigate to a new icon to use for the
command.
If necessary, edit the Tooltip text. The maximum length for Tooltip text is 64
characters.
If necessary, choose a new button
style from the Button style menu.