> ## Documentation Index > Fetch the complete documentation index at: https://docs.lovable.dev/llms.txt > Use this file to discover all available pages before exploring further. # Manage training data and privacy > Control whether your workspace data is used for AI model training and understand how Lovable handles personally identifiable information. We believe trust is the foundation of great experiences. This page explains how Lovable may use your data for model training and how you can opt out. **Customer data** means any content, code, text, images, files, or other data that you input, upload, submit, host, or generate through Lovable services, including applications you create using the Lovable platform. Customer data *may* be used for model training and other business purposes as described in our [Terms of Service](https://lovable.dev/terms). ***Only customer data that does not identify you may be used.*** ## Data opt-out Every customer and organization can decide how their customer data is used in Lovable. * **Free and Pro plans**\ If you want to opt out of model training or other training-related data usage, contact [Lovable Support](https://lovable.dev/support). * **Business and Enterprise plans**\ If your organization wants to prevent its data from being used for training, you can opt out of any training-related data usage at the workspace level. Workspace admins and owners can enable **Data collection opt out** in **Settings → Privacy & security** to ensure your proprietary code, projects, and workspace data are never used to train AI models or perform internal evaluation. ## How Lovable handles PII **Personally Identifiable Information or PII** means any information that identifies, relates to, describes, or could reasonably be linked to a specific individual. We treat PII separately from other customer data: * We will not use raw or identifiable PII for model training. * We do not sell PII. * We may anonymize and aggregate PII, and once anonymized and aggregated, we may use it for business purposes such as improving the service. These rules apply across plans and are designed to protect individual users while still allowing us to improve performance, reliability, and product quality using non-identifiable data. ## FAQ Customer data may be used for model training and other business purposes as described in our [Terms of Service](https://lovable.dev/terms). Only customer data that does not identify you *may* be used. * **Free and Pro:** Customer data may be used for model training unless you opt out by contacting [Lovable Support](https://lovable.dev/support). * **Business and Enterprise:** Customer data may be used for model training unless your workspace enables **Data collection opt out**. If you’re on Free or Pro plan, you can request an opt-out of model training and other training-related data usage by contacting [Lovable Support](https://lovable.dev/support). If you’re on the Business or Enterprise plan, admins and owners can enable **Data collection opt out** at the workspace level in **Settings → Privacy & security**. No. The **Data collection opt out** setting is a workspace-level control for Business and Enterprise workspaces. Customers on other plans can still opt out of training-related data usage by contacting [Lovable Support](https://lovable.dev/support).