In Microsoft Teams, when you send a Loop component, everyone in your chat will be able to edit it inline—and see changes instantly.

You can choose a paragraph, table, checklist, or other component to help focus your team on tasks like co-authoring content, compiling data, or tracking next steps. You’ll be able to collaborate right inside your message, minimizing the need for long chat threads. 
 

1. Below the message compose box, select the Collaborate with Loop icon
   
   
   
    
2. Choose your desired Loop component
   
   
   
    
3. Customize the blank item to your liking and send it to your chat or group. All members of the channel will have access and be able to edit the Loop component.