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Grayed Out/Inactive 'Time Periods' Button in the 'Modify Calendar' Dialog Box (Doc ID 2982094.1)

Last updated on OCTOBER 27, 2023

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version 18.8 and later
Information in this document applies to any platform.



The Time Periods button in the Modify Calendar dialog box is greyed out/inactive.



The button should be active and available so that users can set the Hours Per Time Period at the Calendar level, instead of in User Preferences.


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