System administrator track

Create an "Individual" and a "User Account" for each person, define roles and the org chart, lock, unlock, and reset accounts, and know where access control is actually enforced in practice.

For every integration (gateway, script, another system), create a project key with the lowest level needed, assign or remove it from a project, deactivate it if leaked, and know exactly what the server permits at each level.

View, change, and export the project's general configuration on the "Project Settings" page; switch between project profiles, learn the product profile, and change the interface language among six options.

Use the server's built-in web console to monitor core health, connections, data points, logs, and settings, and tell safe (read-only) operations apart from high-risk ones.

Install the digital twin server (backend, database, and web app) on Windows with IIS, Linux, or Docker, place the license file correctly, and prepare the first project, key, and administrator account.

Set up a complete backup routine: a scheduled database backup with standard PostgreSQL tools alongside the uploaded-files folder, and use the dashboard and settings export, update, and correct rollback.

Learn the digital twin's security layers (roles, key level, account locking, password confirmation before a command, the assistant confirmation card, the TLS gateway) and run a post-installation hardening checklist.

Diagnose the three common complaints — "the equipment is offline", "the number is not moving", and "the alarm never came" — using a fixed checklist and the right screens.