> For the complete documentation index, see [llms.txt](https://railnology.gitbook.io/railnology-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://railnology.gitbook.io/railnology-docs/raillie-ai-assistant/scoping-raillie.md).

# Scoping Raillie to a Specific Manual

When you need answers from a specific regulatory document or manual, you can scope Raillie's search to that document using the Library.

### Steps

1. Click **Raillie** in the sidebar to open the AI interface.
2. Click the **Library** icon or navigate to the library tile grid.
3. Select the manual tile you want to scope to (e.g. Part 228, Part 240, GCOR).
4. Ask your question. Raillie will search only that manual's content.

A badge appears in the Raillie interface indicating the active manual scope.

### Available Manual Categories

The global library includes tiles for: Parts 213, 218, 228, 240, 242, and other CFR parts; GCOR; NORAC; CROR; RAC; ASLRRA Guidelines; and FRA advisory tiles covering operations compliance, HoS interpretation, electronic device rules, engineer certification Q\&A, and crew size rules.

> **Note:** Licensed publications (GCOR, NORAC, CROR, AAR) are not included in the global library due to licensing restrictions. Raillie will explain this if you ask about content from these documents and direct you to upload a licensed copy to your Private Knowledge Base.