Usage-Guidelines.md

@@ -15,7 +15,7 @@
     - `public class HomePageRepository : BasePageRepository<HomePage, CMS.DocumentEngine.Types.<ProjectName>.HomePage>`
 - If custom methods are needed to simplify data access to repositories, create an interface for the repository and have the repository inherit from both the interface and BasePageRepository.
 
-    ```
+    ```csharp
     public interface IHomePageRepository
     {
         public HomePage GetHomePage();
@@ -30,6 +30,11 @@
     }
     ```
 
+**Navigation**
+- Basic Navigation - Register `NavigationRepository<NavigationItem>` as `INavigationRepository<NavigationItem>` in the dependency injection container, e.g. AutoFac
+- CustomNavigation - Create a custom NavigationItem DTO and repository.  See sample implementations for [TestMenuPageDto](https://gitlab.raybiztech.com/root/k13-.net-core-xperience-adapter/-/blob/master/XperienceAdapter.Tests/Repositories/TestMenuPageDto.cs) and [TestMenuPageRepository](https://gitlab.raybiztech.com/root/k13-.net-core-xperience-adapter/-/blob/master/XperienceAdapter.Tests/Repositories/TestMenuPageRepository.cs).  You can then register `NavigationRepository<TestMenuPageDto>` as `NavigationRepository<TestMenuPageDto>` in the dependency injection container.
+
+
 **Unit Testing**
 - Create unit tests for all repositories with custom methods, otherwise, not needed
 - Create unit tests for all components, mock repositories if retrieving data for the component