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Time and Calendar

Working Calendars

How GreenVee defines a tenant's working days and hours, and how per-day exceptions like holidays override them.

Every schedule in GreenVee — Gantt bars, milestone dates, resource utilization — is built on top of a Working Calendar: the tenant-wide definition of what counts as a working day and a working hour.

There is exactly one Working Calendar per tenant.

Field What it stores
Working days per week How many days count as working days (default 5)
Working hours per day How many hours count as a working day (default 8)
Weekend days Which days of the week are treated as weekend (default Saturday and Sunday)

Weekend days are shown as shaded columns on the Gantt, and duration calculations (e.g. spreading planned effort across a task) use the working days/hours to figure out how much time is actually available.

A Calendar Exception is a per-day override of the Working Calendar — typically a public holiday, a special non-working day, or a day with reduced hours.

Field What it stores
Date The specific day being overridden
Is working Whether this day counts as a working day at all
Working hours Optional override of the number of working hours on this day
Label A short note (e.g. “Public Holiday”)

Calendar Exceptions feed into the same scheduling calculations as the Working Calendar — a task’s duration or a milestone’s date will skip a day marked as non-working, or use a reduced hour count on a day with a partial override.