> For the complete documentation index, see [llms.txt](https://support.caspen.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.caspen.com/using-caspen/calendar/appointments/edit-an-appointment.md).

# Edit an appointment

Learn how to edit an existing appointment in your calendar.

## Edit an appointment

1. Go to the **Calendar**, then click on the **appointment**.
2. In the appointment information panel, click **Edit details**.

<figure><img src="https://3848983471-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8mHp6Xvui6hSl3fbco11%2Fuploads%2FsQmBBA1bYmcise8qDeGm%2Fedit_appointment.png?alt=media&amp;token=9b2f91b4-1d60-4ac7-b20c-ed583be308af" alt="" width="328"><figcaption></figcaption></figure>

3. Make your changes, then click **Update appointment**.

<figure><img src="https://3848983471-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8mHp6Xvui6hSl3fbco11%2Fuploads%2FvHT0CaDBodwMsg1APyPT%2Fupdate_appointment_details.png?alt=media&amp;token=e186c2d5-5cb5-4354-be50-74dc9e19a10f" alt="" width="477"><figcaption></figcaption></figure>

**What happens next:**

* Your calendar updates immediately.
* Client messages follow your **notification settings**. If notifications are enabled, changing the **date or time** sends a reschedule message with the updated details.

{% hint style="info" %}
**Tip:** Want a quick way to lengthen the duration of an appointment? On the calendar, drag the bottom edge of the appointment down to extend the end time.
{% endhint %}

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