# Global administrator

| Description             | The global administrator is the all-mighty user. He can simply do anything. He has access to all interfaces.                                    |
| ----------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| Permissions in a course | By default, he can do anything.                                                                                                                 |
| Global permissions      | By default, he can do anything (on all portals in the case of multi-url), including create other users, courses, sessions and... other portals. |