Option 1 – Install the Waldo app via the "in-app" Teams store

1. Click on this deep link. You'll be redirected to the Waldo app in the Microsoft Teams store.
   
   
   
   
   

    💡 Tips: If you don’t see the Waldo app, it means it hasn’t been approved
           by your organization. Contact your Microsoft Teams administrator.

2. Click on add and follow the instructions.
3. Once Waldo is installed, you’ll be redirected to the Calendar tab inside the Waldo app.
4. We recommend pinning the app for easy access: just right-click the Waldo icon in the left sidebar and select Pin.
   
   

 ℹ️ Information: To deploy Waldo to your organization, you can simply email this deep link 
to your users Or you can use a Microsoft Teams policy.

Option 2 – Install the Waldo app via the M365 admin center (setup policies)

To install Waldo via the Microsoft Teams Admin Center, refer to this article:
https://customer.hellowaldo.app/hc/en-us/articles/25117159448850-Deploy-Waldo-with-a-Microsoft-Teams-policy