> ## Documentation Index > Fetch the complete documentation index at: https://gr-docs.aporia.com/llms.txt > Use this file to discover all available pages before exploring further. # Dataset Upload > We are excited to announce the release of the **Dataset Upload** feature, allowing users to upload datasets directly to Aporia for review and analysis. Below are the key details and specifications for this feature. ## Key Features 1. Only CSV files are supported for dataset uploads. 2. The maximum allowed file size is 20MB. 3. The uploaded file must include at least one of the following columns: * Prompt: can be a string / A list of messages. * Response: can be a string / A list of messages. * The prompt and response cannot both be None. At least one must contain valid data. * A message (for prompt or response) can either be a string, or an object with the following fields: * `role` - The role of the message author (e.g. `system`, `user`, `assistant`) * `content` - The message content, which can be `None` 4. Dataset Limit: Each organizations is limited to a maximum of 10 datasets