> For the complete documentation index, see [llms.txt](https://buildsystem.eintosti.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://buildsystem.eintosti.de/v4/permissions-and-access.md).

# Permissions & Access

- [Overview](https://buildsystem.eintosti.de/v4/permissions-and-access/permissions.md): How the permission system fits together, and where to look for each part.
- [Commands](https://buildsystem.eintosti.de/v4/permissions-and-access/commands.md): Every command node, its default, and the .self and .other suffixes.
- [Navigator](https://buildsystem.eintosti.de/v4/permissions-and-access/navigator.md): Who can open the navigator, hold its item, and see each category.
- [World Permissions](https://buildsystem.eintosti.de/v4/permissions-and-access/worlds.md): The two questions that decide what a player may do with a world.
- [World Access](https://buildsystem.eintosti.de/v4/permissions-and-access/restricting-worlds.md): Lock a world down, and choose who may still get in.
- [World Creation Rules](https://buildsystem.eintosti.de/v4/permissions-and-access/creating-worlds.md): Who may create worlds, where, and how many.
- [Admin & Bypass](https://buildsystem.eintosti.de/v4/permissions-and-access/bypass.md): Let staff through the restrictions everyone else is bound by.
- [Chat & Sign Colors](https://buildsystem.eintosti.de/v4/permissions-and-access/messages.md): Colored chat, colored signs, and the physics notice.