> ## Documentation Index
> Fetch the complete documentation index at: https://harnesscalendar.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Manage your calendar

> Move, resize, unschedule, and delete events.

Everyday calendar upkeep: shift an event, stretch it, park it for later, or remove it. Most of it is a drag or a right-click away.

## Move an event

Press and drag an event block in the grid to a new time or day, then let go. The event keeps its length; only its start and end shift.

Where you drop an event changes what it becomes:

* **Grid → all-day strip** turns a timed event into an **all-day** event.
* **All-day strip → grid** turns an all-day event into a **timed** event at the drop time.
* **Grid or strip → agenda** unschedules the event (see below).

## Resize an event

Drag the **bottom** edge to change the end time, or the **top** edge to change the start time. The grid previews the new length as you drag. Let go to keep it.

## Right-click for quick actions

Right-click any event (in the grid, the all-day strip, or the agenda) for a quick menu without opening it:

* **Unschedule**: park the event in the agenda.
* **Reschedule**: send a single-use link so a student can pick a new time. See [Reschedule links](/docs/calendar/reschedule-links).
* **Delete**: remove the event.
* A **color** submenu to recolor the event.
* For a lesson with students, **Mark all present** / **Mark all absent** to set attendance for everyone at once.

## Unschedule an event

Unscheduling takes the date and time off an event without deleting it. There are three ways to unschedule:

* Drag the event from the grid or all-day strip onto the **agenda**.
* Right-click the event → **Unschedule**.
* Open the event and use the **Unschedule** button (the calendar-off icon).

To put it back later, drag it out of the agenda's unscheduled section onto the grid (it becomes timed) or onto the all-day strip (it becomes all-day).

## Delete an event

Open the event and click the **Delete** button (the trash icon), or right-click it and choose **Delete**.

<Warning>
  Deleting is permanent. There's no undo. To take an event off your week but
  keep its details, unschedule it instead.
</Warning>

## Managing a repeating event

When an event repeats, every change asks **which events to change** so one edit doesn't rewrite the whole series. This applies whether you're editing a field, moving, resizing, unscheduling, or deleting.

You'll see up to three choices:

| Choice                        | What it changes                                                                    |
| ----------------------------- | ---------------------------------------------------------------------------------- |
| **This event only**           | Just the one occurrence you're working on. The rest of the series stays as it was. |
| **This and following events** | This occurrence and every one after it. Earlier occurrences are untouched.         |
| **All events**                | Every occurrence in the series, past and future.                                   |

Something not behaving? [Calendar troubleshooting](/docs/calendar/troubleshooting) covers the common surprises: a whole series changing at once, an event vanishing after a drag, and more.