NewMicrosoft Teams · Planner
Microsoft Teams: Connect Teams meeting to existing Planner Plans
Teams meetings will gain the ability to connect to existing Planner plans instead of always creating new ones. This reduces task fragmentation for organizations using meetings as primary collaboration surfaces and allows consolidation of related tasks across multiple meetings into a single plan.
Microsoft's description
Teams meetings automatically create a corresponding Planner plan to capture meeting tasks. However, when teams use meetings as their primary collaboration surface for long-running initiatives, tasks from the same project can become scattered across multiple auto-generated plans. With this capability, users can now connect Teams meetings to existing Planner plans, so all related tasks across meetings can be tracked in one place.