> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cadmus-cad.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Messaging commands

> - MSG — Send text to a specific unit: MSG 423 Stage at rear door.

* **MSG** — Send text to a specific unit: `MSG 423 Stage at rear door`.
* **BC** — Broadcast to all logged-in units (use carefully).
* **DNOTES** — Dispatcher notes attached to a CFS: `DNOTES #26-00045 Supervisor notified`.

Who sees each message depends on your mobile and CAD integrations; units typically see **MSG**/**BC** in their MDT workflow.