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

# Linking knowledge bases

> Reuse content from other projects without re‑ingesting.

<Warning>
  **Upcoming release — Zylon 1.58**

  These docs are published ahead of release so you can prepare your API integrations. The release image is not yet available. For installations running 1.57, use the [1.57 documentation](/en/v1.57/overview).
</Warning>

To **reuse** content from the Knowledge Base of another project **without duplicating** it:

1. In **Upload files**, choose **Link from another project**.
2. Select the **source project**, then link either its **entire Knowledge Base** or specific **folders**.
3. Linked content is **available immediately** (no re‑ingestion).

<iframe src="https://www.youtube.com/embed/DM3EIVt-1LM" title="Zylon Workspace - Linking files" style={{ borderRadius: "12px" }} frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />

**Updates propagate** from the original project automatically—linked folders/files stay in sync with their source.

> **Tip:** Use folders to scope chats. When you start a chat you can target the **entire Knowledge Base** or a **specific folder** to improve accuracy.


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