Ulysses on macOS - share local content between user accounts [without iCloud]

Does anybody know how to share local Ulysses content across Mac user accounts? I can see the local content is not stored at a user-specific directory: ~/Library/Containers/com.soulmen.ulysses3 I have a Admin account and a Standard account. I want to share all of my files between these accounts. But when I open my Ulysses on my new Admin account, I cannot see or specify the location of local files.