Tasks are critical if slack is less than or equal to

Category

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

Scope

User

Registry Key

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

Description

Specifies the number of days of slack Project uses to determine critical tasks. If you enable this setting, tasks are marked as critical if the slack is less than or equal to the value you specified. If you disable or do not configure this setting, the user's default setting is used.