---
title: "User Guide"
description: "Guides for using and administering the Corridor platform."
---

In-depth reference for using Corridor day-to-day. Pick a how-to for the task you want to complete, see what CORRA AI can do for you, or jump to the Admin's Guide for platform configuration.

<ul class="nav-cards">
  <li>
    <a class="nav-card" href="how-tos/">
      <span class="nav-card__title">How-Tos</span>
      <span class="nav-card__body">Task-focused guides: register tables, build features, train models, send approvals, monitor decisions, and configure alerts.</span>
    </a>
  </li>
  <li>
    <a class="nav-card" href="corra-ai/">
      <span class="nav-card__title">CORRA AI</span>
      <span class="nav-card__body">The AI assistant built into Corridor: write object definitions, question job output, trace dependencies, and diagnose failed runs. Includes how your data is handled.</span>
    </a>
  </li>
  <li>
    <a class="nav-card" href="admin-guide/">
      <span class="nav-card__title">Admin's Guide</span>
      <span class="nav-card__body">Platform administration: approval workflows, users, roles, and platform-level configuration.</span>
    </a>
  </li>
</ul>