Create a Task from a OneNote Item:
Standard Toolbar /Add-in in OneNote to Post to a Task (eg similar to Outlook/OneNote Tab.)
Jonathan Fegel commented
I also would love to create planner tasks from Onenote. We use Onenote for meetings and need to assign action items without hopping into different platforms.
I have also posted requesting this in the OneNote User Voice. I have historically used Outlook tasks pretty religiously (along with the create a Task from OneNote). My team and I have just adopted Planner now... and it would really help the productivity of our meetings (which we run with OneNote in Teams) if we could create and assign Planner Tasks directly from within OneNote.