I’m looking to moving all of my existing Agenda projects from my personal iCloud account to a new work-specific iCloud account. What is the best way to do this? Is it by copying current contents of ~/Library/Containers/com.momenta.agenda.macos onto the computer with the new account (per Archive an instance of Agenda? - #2 by dsclose)
Best way is to go to the Agenda preferences, turn off sync (you can decide to keep or leave the data in your previous iCloud account, the latter is “safer” but leaves room for accidental back switching to the old account and sync giving confusing results). Log in to your new iCloud account on your mac, and turn sync back on. Best to make first a backup copy of the folder you mention.