> 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/permissions.md).

# Overview

BuildSystem provides a detailed permission system allowing server owners to restrict command access, world building rights, visibility, and settings adjustment.

## Navigation

* [**Command Permissions**](/v4/permissions-and-access/commands.md): Full command list permissions and the `.self`/`.other` logic.
* [**Navigator Item Permissions**](/v4/permissions-and-access/navigator.md): Permissions for using and receiving the Navigator item.
* [**World Access Rules**](/v4/permissions-and-access/restricting-worlds.md): Restricting entries, and configuring builder lists.
* [**World Creation Rules**](/v4/permissions-and-access/creating-worlds.md): Limiting public/private worlds, and templates/generators.
* [**Bypass & Admin Nodes**](/v4/permissions-and-access/bypass.md): Administrative bypasses for archived or locked worlds.
* [**Color Codes & Alerts**](/v4/permissions-and-access/messages.md): Color formatting permissions and physics alerts.