Inserted projects are calculated like summary tasks
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\16.0\ms project\options\calculation Value name: inserted projects are calculated like summary tasks
Enabled: inserted projects are calculated like summary tasks = 1
Disabled: inserted projects are calculated like summary tasks = 0
Description
Specifies that a single critical path is calculated throughout the master project, by treating inserted projects as summary tasks in the master project. If you enable this setting, the critical path is calculated by treating inserted projects as summary tasks. If you disable or do not configure this setting, the user's default setting is used.