> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.cal.id/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Mark Guests as No Show

In **Cal ID**, mark guests as **no-show** on past appointments where they didn't attend — keeping your history accurate and enabling better follow-up.

| Mark an attendee as no-show

1. Go to **Bookings** and open the **Past** sub-tab.
2. Click the **Details** arrow on the booking.
3. Click **Mark no-show** in the bottom-right corner.
4. Made a mistake? Click **Unmark no-show** in the same place to revert.

![](https://storage.crisp.chat/users/helpdesk/website/-/6/f/1/c/6f1c2c7b8034d000/image_4150ix.png =1174x615)

| Multiple attendees

For meetings with several guests, Cal ID gives you a checklist:

* Click **Mark as no show** to open the checklist popup.

![](https://storage.crisp.chat/users/helpdesk/website/-/6/f/1/c/6f1c2c7b8034d000/image_1ptt8ih.png =1164x615)

* Mark or unmark multiple guests at once.

![](https://storage.crisp.chat/users/helpdesk/website/-/6/f/1/c/6f1c2c7b8034d000/image_ihkwpf.png =741x615)

* This keeps records accurate even for large group sessions.

| 💡 Tip

A no-show can trigger automated workflows — for example, an email asking the guest to reschedule.