> For the complete documentation index, see [llms.txt](https://docs.api.intratool.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.api.intratool.de/api-reference/calendar.md).

# Calendar

The calendar allows [Events](/api-reference/calendar/calendar-events.md) to be categorized and then assigned to relevant [Departments](/api-reference/departments.md).

You can create any number of [Calendars](/api-reference/calendar/calendars.md) to categorize [Events](/api-reference/calendar/calendar-events.md). Each [Calendar](/api-reference/calendar/calendars.md) can be assigned a different color to differentiate the [Events](/api-reference/calendar/calendar-events.md) in different [Calendars](/api-reference/calendar/calendars.md).