The first time you visit http://<ip>:3010/admin in a browser, AFFiNE redirects you to the page for creating an admin account.
Follow the prompts to register as the admin user and log in.
Download AFFiNE Desktop from the Download Page and add your server from the workspace list panel in the top-left corner.
You will be prompted to enter your host address. Follow the prompts and log in.
After installation, review Configuration for server settings and the Administer section for domain, HTTPS, backups, email, OAuth, storage, user management, AI, and monitoring.