# Spacebrain reference

> Look up roles and permissions, plan and feature availability, trust resources, Spacebrain terms, product changes, status, and support.

Canonical: https://help.spacebrain.ai/reference/
Last modified: 2026-09-25T00:00:00.000Z

Use these reference pages when you need a quick answer about who can do what, why a feature is missing, what a term means, or where to get help. They support the step-by-step guides elsewhere in this help center.

  - [Roles and permissions](/reference/roles-and-permissions/) — What each role can do, permission groups, agency client roles, and who can do which task.

  - [Feature availability](/reference/feature-availability/) — How plans, roles, agencies, regions, and rollouts change what you see.

  - [Glossary](/reference/glossary/) — Plain-language meanings of terms like Orbit, credits, MCP, A2P 10DLC, and cutover.

  - [Product changes, status, and support](/reference/releases-status-and-support/) — The public changelog, system status, and how to get help.

  - [Trust and public resources](/reference/trust-and-public-resources/) — Official policies, status, support, and what public statements do and don't cover.

## Common questions [#common-questions]

* **"Why can't I see this button?"** Start with [feature availability](/reference/feature-availability/), then check your role in [roles and permissions](/reference/roles-and-permissions/).
* **"What does this word mean?"** Look it up in the [glossary](/reference/glossary/).
* **"Did something change?"** Check the [changelog](https://spacebrain.ai/changelog/) and [system status](https://base.spacebrain.ai/status).
* **"Who do I ask?"** See [contact support](/troubleshooting/contact-support/).

When this help center and your workspace disagree, follow what your screen says, and let us know. Don't try to get around a missing menu or disabled button; permissions still apply.