PivotTable External Data Source connect warning

Check to warn user on connect.

Supported on: At least Windows Vista
Registry HiveHKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\Office\12.0\Excel\Options
Value NamePageFieldSecurityPrompt
Value TypeREG_DWORD
Enabled Value0
Disabled Value1

excel12.admx

Administrative Templates (Computers)

Administrative Templates (Users)