Tasks will always honor their constraint dates

Specifies that Project schedules tasks according to their constraint dates.

If you enable this setting, task constraints will always be honored when tasks are scheduled.

If you disable or do not configure this setting, the user's default setting is used.

Supported on: At least Windows Vista
Registry HiveHKEY_CURRENT_USER
Registry Pathsoftware\policies\microsoft\office\14.0\ms project\options\scheduling
Value Namehonorconstraints
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

proj14.admx

Administrative Templates (Users)