Business Model Design with Entity Framework Core
XAF WinForms (.NET Core 3+) and Blazor Server UI supports the EF Core Data Model and Security System for Entity Framework Core in v20.2 and newer. This feature is available as a Community Technology Preview (CTP) in this release cycle.
Additionally you can use the Security System Module in non-XAF applications with the Entity Framework Core data model. Refer to the following topic for more information: Security System for Entity Framework Core.