Ability to add checklist to a thread
The way that Teams organizes threads has been extremely convenient for pinning ephemeral tabs as part of a development process. What is inconvenient about it, is needing to switch between tabs constantly to find out whether or not there have been updates on what's being shared by a large team.
It would be awesome to have the capability to add a checklist to a thread so that high level info could be kept where it's easy to review. Also, because it could be added the tab's thread, it would be easy to update when working on whatever has been pinned.
This could be added by creating an integration, but if Teams were to add this with API access then processes utilizing a feature like this could be automated.