Guide

1. On the Admin Center tab, navigate to the left-side panel and click 'Apps and Integrations'.

2. Select 'Zendesk Support Apps' from the list of options under the Apps section.

3. Tap 'Marketplace' afterwards at the top-right corner.

4. Following that, search for 'Calendly' and then select 'Calendly Events For Support'.

5. Click 'Install' afterwards.

6. Enter your Zendesk subdomain and then click 'Install' to continue.

7. Subsequently, fill out the provided text fields with the necessary inputs.

8. Once done, tap 'Install'.

9. After completing these steps, your Calendly account will be integrated instantly with Zendesk.