> For the complete documentation index, see [llms.txt](https://docs.chamilo.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chamilo.org/1.11.x/admin-guide/users_management/user_roles/global_administrator.md).

# 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. |