Run in developer mode

Enables certain user interface functions for the development environment. If this option is selected, the Show Shapesheet command is added to a shape's shortcut menu.

Supported on: At least Windows Vista
Registry HiveHKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\Office\12.0\Visio\Application
Value NameDeveloper
Value TypeREG_SZ
Enabled Value1
Disabled Value0

visio12.admx

Administrative Templates (Computers)

Administrative Templates (Users)