# Cortex User Guide

- [Organizations](/getting-started/cortex-user-guide/organizations.md)
- [Log in](/getting-started/cortex-user-guide/log-in.md)
- [Generate an API key](/getting-started/cortex-user-guide/gen-api-key.md)
- [Make your first API request](/getting-started/cortex-user-guide/first-api-request.md)
- [Configure the org settings](/getting-started/cortex-user-guide/configuring-org-settings.md)
- [Set up a data model](/getting-started/cortex-user-guide/data-model-setup.md)
- [Create custom objects](/getting-started/cortex-user-guide/data-model-setup/create-custom-objects.md)
- [Add custom properties](/getting-started/cortex-user-guide/data-model-setup/add-custom-properties.md)
- [One-to-many relationships](/getting-started/cortex-user-guide/one-to-many-relationships.md)
- [Read and write data](/getting-started/cortex-user-guide/write-and-read-data.md)
- [Making a Request](/getting-started/cortex-user-guide/making-requests.md)
- [Handling responses](/getting-started/cortex-user-guide/handling-responses.md)
- [Authentication](/getting-started/cortex-user-guide/authentication.md)
- [Two-factor authentication](/getting-started/cortex-user-guide/two-factor-auth.md)
- [Set third-party cookies](/getting-started/cortex-user-guide/third-party-cookies.md)
- [Connections](/getting-started/cortex-user-guide/connections.md)
- [Upload files](/getting-started/cortex-user-guide/file-uploads.md)
- [Cortex iOS](/getting-started/cortex-user-guide/cortex-ios.md)
- [Get started with Swift](/getting-started/cortex-user-guide/swift-start.md)
- [Cortex service accounts](/getting-started/cortex-user-guide/cortex-service-accounts.md)
- [Cortex developer tools](/getting-started/cortex-user-guide/cortex-dev-tools.md)
- [Automated Account Notifications](/getting-started/cortex-user-guide/automated-account-notifications.md): Notifications that are automatically sent by the system for account activation, connection, and password management activities.