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

# Managing Knowledge Sources

Edit, update, or remove knowledge sources to keep the AI Double's information accurate and current.

## **Viewing sources**

All knowledge sources are organized in the Knowledge Base section:

* **Social's Data** - LinkedIn, X/Twitter, and YouTube connections
* **Files** - Uploaded PDFs
* **Images** - Add charts, diagrams, and visual content
* **Links** - Connected websites and pages
* **Text** - Custom text entries
* **LLM Knowledge** - Add a background context to your AI

## **How to update sources**

* **Custom text:** Click the edit icon, update content, and save
* **Context Instructions:** Click Context Instructions, make changes, and save
* **PDFs:** Delete and upload the new version
* **Websites:** Delete and add the updated URL
* **LLM Knowledge** - Delete and add new instructions
* **Images** - Delete and upload new images
* **Social media (LinkedIn, X/Twitter, YouTube):** Delete and reconnect to refresh content

## **How to delete sources**

Click the trash icon next to any source to remove it. The AI Double stops using that information immediately.

## **Best practices**

* Review sources regularly to keep information current
* Remove outdated PDFs or websites
* Update custom text as services change
* Reconnect social media periodically for fresh content

**Next steps:**

* Uploading PDF
* Adding Custom Text
* Adding Websites
* Connecting X/Twitter
* Connecting LinkedIn
* Connecting YouTube
* Context Instructions

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