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

# Upload and use Knowledge Base documents

> Add project details, company research, and reference materials to a session.

The **Knowledge Base** holds supplementary materials beyond your resume, such as project context, company research, industry knowledge, and prepared Q\&A.

## Upload documents

1. Select **Upload Documents** in the workspace Knowledge Base.
2. Choose PDF, DOCX, TXT, or MD files, up to 5 MB each.
3. Confirm the file list and submit as prompted.
4. Check names, sizes, and upload times in the list.
5. Select **Edit** to review content and change the name or text as needed.

![Upload Documents dialog with file selection and document name controls.](https://mintcdn.com/great-offer-ai/35cgD-NOMcxHHcBU/images/client/knowledge-upload.png?fit=max\&auto=format\&n=35cgD-NOMcxHHcBU\&q=85\&s=2cdf4720bbb1a4c08e28111457f9833a)

Upload a project brief to the Knowledge Base.

## Organize content

Give each document a clear subject. Describe projects in the order background, responsibility, actions, results, and reflection. For metrics, specify the definition, denominator, period, and unit.

For example, “14-day activation, 1,200 organizations per group, rising from 31% to 47%” gives more useful context than “significant improvement.”

## Use in a session

Open **Home → Launch Copilot → Document (optional)** and select the relevant document. Choose **No document** if none is needed.

Check the selection before each session. Start with a specific text question to become familiar with the material and answer style.

Next: [Prepare materials](https://docs.greatoffer.ai/en/preparation/materials-guide.md) or [Text chat](https://docs.greatoffer.ai/en/assistant/text-chat.md).


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