OLE Link Indicators
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\16.0\ms project\options\view Value name: show ole link indicators
Enabled: show ole link indicators = 1
Disabled: show ole link indicators = 0
Description
Displays the indicator for OLE linked objects in the lower-right corner of the cell that contains the link. If you enable this setting, the indicator is displayed for OLE linked objects. If you disable or do not configure this setting, the user's default setting is used.