# Installation Notes for OpenIddict Module The OpenIddict module is an authentication module for the ABP Framework that provides OAuth 2.0 and OpenID Connect server capabilities. It is built on the OpenIddict library and provides a complete solution for implementing authentication and authorization in your ABP applications. Key features of the OpenIddict module: - OAuth 2.0 and OpenID Connect server implementation - Token generation and validation - Authorization code, implicit, client credentials, and resource owner password flows - JWT and reference token support - Client application management - Scope management - Integration with ABP's permission system ## Documentation For detailed information and usage instructions, please visit the [OpenIddict Module documentation](https://abp.io/docs/latest/Modules/OpenIddict).