diff --git a/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConfiguration.cs b/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConfiguration.cs
index 3892fb00f6..a8e488871a 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConfiguration.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConfiguration.cs
@@ -31,5 +31,14 @@ namespace Volo.Abp.ObjectExtending
                 configureAction
             );
         }
+        
+        public IdentityModuleExtensionConfiguration ConfigureOrganizationUnit(
+            Action<EntityExtensionConfiguration> configureAction)
+        {
+            return this.ConfigureEntity(
+                IdentityModuleExtensionConsts.EntityNames.OrganizationUnit,
+                configureAction
+            );
+        }
     }
 }
\ No newline at end of file
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConsts.cs b/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConsts.cs
index 6d2b4c0653..45c9db6462 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConsts.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain.Shared/Volo/Abp/ObjectExtending/IdentityModuleExtensionConsts.cs
@@ -11,6 +11,8 @@
             public const string Role = "Role";
 
             public const string ClaimType = "ClaimType";
+            
+            public const string OrganizationUnit = "OrganizationUnit";
         }
     }
 }
\ No newline at end of file
diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs
index fd6ca54ce3..d21e945f60 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/AbpIdentityDomainModule.cs
@@ -67,6 +67,12 @@ namespace Volo.Abp.Identity
                 IdentityModuleExtensionConsts.EntityNames.ClaimType,
                 typeof(IdentityClaimType)
             );
+            
+            ModuleExtensionConfigurationHelper.ApplyEntityConfigurationToEntity(
+                IdentityModuleExtensionConsts.ModuleName,
+                IdentityModuleExtensionConsts.EntityNames.OrganizationUnit,
+                typeof(OrganizationUnit)
+            );
         }
 
         private static void AddAbpIdentityOptionsFactory(IServiceCollection services)