Days

Category

User Configuration > Administrative Templates > Microsoft Project 2016 > Project Options > Edit > View options for time units in 'Project1'

Scope

User

Registry Key

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

Description

Sets the label for days. If you enable this setting, days are displayed with the specified label. If you disable or do not configure this setting, the user's default setting is used.