Tasks will always honor their constraint dates

Category

User Configuration > Administrative Templates > Microsoft Project 2016 > Project Options > Schedule > Scheduling options for 'Project1'

Scope

User

Registry Key

HKCU\software\policies\microsoft\office\16.0\ms project\options\scheduling

Description

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.