A Daily Calendar is part of the schedule. It consists of one or more daily templates.
It is used to define a schedule configuration for a resource.
It is a type of calendar, consisting of worked and/or non-worked daily periods.
The calendar also provides visual representation of the different types of periods in a given view.
E.g. in Schedule view: the weekends in gray
To create an daily calendar, you must first create the daily templates that constitute it.