Welcome to the community forums! I'm not seeing a specific Onenote power up for Trello, but it looks like there is the ability to set up an integration with zapier (third-party integration tool). https://zapier.com/apps/onenote/integrations/trello
Current power ups are available for evernote and a few other applications if you're interested in a switch.
If you had to thrive a new habit during a lockdown, what would it be? Trello
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