The Knowledge base is the workspace source library. Use it for materials your agents should be able to search, cite, and revisit. Uploads elsewhere are not searched until you add them here.

### Add sources

You can add:

- A web page, with **Add a link**. ActVox reads the page and indexes it. Indexing uses ActVox Credits.
- A file that is already in **Files & Media**, with **Add to Knowledge Base**.
- A PDF or a Word document (`.doc` or `.docx`) from this page.
- Discovered sources from an eligible industry, business type, and location search.

Open **Knowledge Base** in the sidebar. A ready source reads **Ready** and shows how many sections were indexed. Search the knowledge base to confirm the source is useful.

### Find and use evidence

Use Knowledge base search to retrieve relevant workspace sources before writing a brief, report, strategy, or content asset. Source discovery can help identify candidates, but review discovered sources before treating them as authoritative. You can rate discovered sources to improve future discovery relevance.

### Maintain quality

- Prefer primary sources, approved brand material, customer research, and dated market evidence.
- Remove stale, irrelevant, duplicate, or untrusted sources.
- Keep confidential material in the appropriate workspace and never add secrets.
- Use meaningful source titles so teammates can assess a result without opening every file.
- Re-index an updated source when the source content has materially changed.

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