rockiger·قبل 6 سنوات·discussI created a tool exactly for that: https://metado.appYou can use it to have a board with several to-do lists from different providers.
rockiger·قبل 7 سنوات·discussI use fulcrum.wiki. It is a bit like Zim in Google Drive. It's still in beta, but works quite good for me.
You can use it to have a board with several to-do lists from different providers.