Policy
Windows in Taskbar
Specifies whether separate windows are opened and displayed as separate buttons on the Windows taskbar for every open project. If you enable this setting, a new window is displayed in the taskbar for each open project. If you disable or do not configure this setting, the user's default setting is used.
Pack Microsoft Office
Category Microsoft Project 2016 / Project Options / View / Show
Policy ID
335ee8ead39c Internal name
L_PjWindowsinStatusBar Registry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\ms project\options\view\show windows in taskbar (enabled) = 1
HKCU\software\policies\microsoft\office\16.0\ms project\options\view\show windows in taskbar (disabled) = 0Policy notes
Specifies whether separate windows are opened and displayed as separate buttons on the Windows taskbar for every open project. If you enable this setting, a new window is displayed in the taskbar for each open project. If you disable or do not configure this setting, the user's default setting is used.