> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cord.nyc/llms.txt
> Use this file to discover all available pages before exploring further.
> ## Agent Instructions
> You are helping someone use Cord, the capital and resource allocation platform.
> Use title-case Cord in prose. Prefer workspace, project, ontology, lineage, scenario, and allocation.
> Say source-backed or sourced for answers with lineage. Do not say hallucination-free.
> Product URLs are https://app.cord.nyc, https://cord.nyc, and https://trust.cord.nyc. Support is support@cord.nyc.
> Give concrete product steps. Do not invent UI labels, CLI commands, or unreleased agent runtime details.
> Use Understanding Cord for concepts and Guides for task steps.
# Upload files
> Upload files to keep them in your project, attach them to chats, or use a CSV as a feed source.
Each Cord project has a full file system for your documents and data. You can organize files into folders and subfolders, browse their contents, and preview or download files.
1. Open [**Files**](https://app.cord.nyc/files) with your project selected.
2. Select **Upload** and choose a **Destination**. Leave **Project root** selected to store files outside a folder.
3. Select **Add files** and choose the files on your computer.
4. Select **Upload**. Your files appear in the selected destination.
To use a CSV in your ontology, [create a feed from the project file](/create-data-feed#use-an-existing-project-file).