You can create, assign, edit, complete and delete group Tasks in Gmail.
As a member of the Room, you can create and manage group Tasks within a Room. Tasks will appear in the Room where they were created and in the assignee’s personal Tasks list. Creating a task and any major updates such as assigning or completing the task will notify everyone through the Room’s chat stream.
Tip: All Rooms and their members can create and manage all Tasks. If you're using a Google Workspace account, your organization needs to turn Tasks on to use them. Please contact your Google Workspace administrator.