> 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/activities/edit-an-activity.md).

# Edit an activity

## How to edit an activity

1. Go to **the Calendar** and click the activity.
2. In the activity info panel, select **Edit details**.

<figure><img src="/files/rPxGHaFdIZy8neMYXlLR" alt="" width="504"><figcaption></figcaption></figure>

3. Make your changes, then click **Save**.

<figure><img src="/files/1Wg02gTF035pBLrwtw3E" alt="" width="563"><figcaption></figcaption></figure>

**Result**

* The activity updates immediately in your calendar.

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

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