diff --git a/src/OpenIddict.EntityFramework/Configurations/OpenIddictApplicationConfiguration.cs b/src/OpenIddict.EntityFramework/Configurations/OpenIddictApplicationConfiguration.cs
new file mode 100644
index 00000000..3cb81bf3
--- /dev/null
+++ b/src/OpenIddict.EntityFramework/Configurations/OpenIddictApplicationConfiguration.cs
@@ -0,0 +1,72 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Data.Entity.Infrastructure.Annotations;
+using System.Data.Entity.ModelConfiguration;
+using System.Text;
+using OpenIddict.EntityFramework.Models;
+
+namespace OpenIddict.EntityFramework
+{
+    /// <summary>
+    /// Defines a relational mapping for the Application entity.
+    /// </summary>
+    /// <typeparam name="TApplication">The type of the Application entity.</typeparam>
+    /// <typeparam name="TAuthorization">The type of the Authorization entity.</typeparam>
+    /// <typeparam name="TToken">The type of the Token entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictApplicationConfiguration<TApplication, TAuthorization, TToken, TKey> : EntityTypeConfiguration<TApplication>
+        where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
+        where TAuthorization : OpenIddictAuthorization<TKey, TApplication, TToken>
+        where TToken : OpenIddictToken<TKey, TApplication, TAuthorization>
+        where TKey : IEquatable<TKey>
+    {
+        public OpenIddictApplicationConfiguration()
+        {
+            // Note: unlike Entity Framework Core 1.x/2.x, Entity Framework 6.x
+            // always throws an exception when using generic types as entity types.
+            // To ensure a better exception is thrown, a manual check is made here.
+            if (typeof(TApplication).IsGenericType)
+            {
+                throw new InvalidOperationException(new StringBuilder()
+                    .AppendLine("The application entity cannot be a generic type.")
+                    .Append("Consider creating a non-generic derived class.")
+                    .ToString());
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            HasKey(application => application.Id);
+
+            Property(application => application.ClientId)
+                .IsRequired()
+                .HasMaxLength(450)
+                .HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
+
+            Property(application => application.ConcurrencyToken)
+                .IsConcurrencyToken();
+
+            Property(application => application.Type)
+                .IsRequired();
+
+            HasMany(application => application.Authorizations)
+                .WithOptional(authorization => authorization.Application)
+                .Map(association => association.MapKey("ApplicationId"));
+
+            HasMany(application => application.Tokens)
+                .WithOptional(token => token.Application)
+                .Map(association => association.MapKey("ApplicationId"));
+
+            ToTable("OpenIddictApplications");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFramework/Configurations/OpenIddictAuthorizationConfiguration.cs b/src/OpenIddict.EntityFramework/Configurations/OpenIddictAuthorizationConfiguration.cs
new file mode 100644
index 00000000..6d30cc12
--- /dev/null
+++ b/src/OpenIddict.EntityFramework/Configurations/OpenIddictAuthorizationConfiguration.cs
@@ -0,0 +1,68 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using System.Data.Entity.ModelConfiguration;
+using System.Text;
+using OpenIddict.EntityFramework.Models;
+
+namespace OpenIddict.EntityFramework
+{
+    /// <summary>
+    /// Defines a relational mapping for the Authorization entity.
+    /// </summary>
+    /// <typeparam name="TAuthorization">The type of the Authorization entity.</typeparam>
+    /// <typeparam name="TApplication">The type of the Application entity.</typeparam>
+    /// <typeparam name="TToken">The type of the Token entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictAuthorizationConfiguration<TAuthorization, TApplication, TToken, TKey> : EntityTypeConfiguration<TAuthorization>
+        where TAuthorization : OpenIddictAuthorization<TKey, TApplication, TToken>
+        where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
+        where TToken : OpenIddictToken<TKey, TApplication, TAuthorization>
+        where TKey : IEquatable<TKey>
+    {
+        public OpenIddictAuthorizationConfiguration()
+        {
+            // Note: unlike Entity Framework Core 1.x/2.x, Entity Framework 6.x
+            // always throws an exception when using generic types as entity types.
+            // To ensure a better exception is thrown, a manual check is made here.
+            if (typeof(TAuthorization).IsGenericType)
+            {
+                throw new InvalidOperationException(new StringBuilder()
+                    .AppendLine("The authorization entity cannot be a generic type.")
+                    .Append("Consider creating a non-generic derived class.")
+                    .ToString());
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            HasKey(authorization => authorization.Id);
+
+            Property(authorization => authorization.ConcurrencyToken)
+                .IsConcurrencyToken();
+
+            Property(authorization => authorization.Status)
+                .IsRequired();
+
+            Property(authorization => authorization.Subject)
+                .IsRequired();
+
+            Property(authorization => authorization.Type)
+                .IsRequired();
+
+            HasMany(authorization => authorization.Tokens)
+                .WithOptional(token => token.Authorization)
+                .Map(association => association.MapKey("AuthorizationId"))
+                .WillCascadeOnDelete();
+
+            ToTable("OpenIddictAuthorizations");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFramework/Configurations/OpenIddictScopeConfiguration.cs b/src/OpenIddict.EntityFramework/Configurations/OpenIddictScopeConfiguration.cs
new file mode 100644
index 00000000..6748215f
--- /dev/null
+++ b/src/OpenIddict.EntityFramework/Configurations/OpenIddictScopeConfiguration.cs
@@ -0,0 +1,57 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Data.Entity.Infrastructure.Annotations;
+using System.Data.Entity.ModelConfiguration;
+using System.Text;
+using OpenIddict.EntityFramework.Models;
+
+namespace OpenIddict.EntityFramework
+{
+    /// <summary>
+    /// Defines a relational mapping for the Scope entity.
+    /// </summary>
+    /// <typeparam name="TScope">The type of the Scope entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictScopeConfiguration<TScope, TKey> : EntityTypeConfiguration<TScope>
+        where TScope : OpenIddictScope<TKey>
+        where TKey : IEquatable<TKey>
+    {
+        public OpenIddictScopeConfiguration()
+        {
+            // Note: unlike Entity Framework Core 1.x/2.x, Entity Framework 6.x
+            // always throws an exception when using generic types as entity types.
+            // To ensure a better exception is thrown, a manual check is made here.
+            if (typeof(TScope).IsGenericType)
+            {
+                throw new InvalidOperationException(new StringBuilder()
+                    .AppendLine("The scope entity cannot be a generic type.")
+                    .Append("Consider creating a non-generic derived class.")
+                    .ToString());
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            HasKey(scope => scope.Id);
+
+            Property(scope => scope.ConcurrencyToken)
+                .IsConcurrencyToken();
+
+            Property(scope => scope.Name)
+                .IsRequired()
+                .HasMaxLength(450)
+                .HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
+
+            ToTable("OpenIddictScopes");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFramework/Configurations/OpenIddictTokenConfiguration.cs b/src/OpenIddict.EntityFramework/Configurations/OpenIddictTokenConfiguration.cs
new file mode 100644
index 00000000..ef442392
--- /dev/null
+++ b/src/OpenIddict.EntityFramework/Configurations/OpenIddictTokenConfiguration.cs
@@ -0,0 +1,66 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Data.Entity.Infrastructure.Annotations;
+using System.Data.Entity.ModelConfiguration;
+using System.Text;
+using OpenIddict.EntityFramework.Models;
+
+namespace OpenIddict.EntityFramework
+{
+    /// <summary>
+    /// Defines a relational mapping for the Token entity.
+    /// </summary>
+    /// <typeparam name="TToken">The type of the Token entity.</typeparam>
+    /// <typeparam name="TApplication">The type of the Application entity.</typeparam>
+    /// <typeparam name="TAuthorization">The type of the Authorization entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictTokenConfiguration<TToken, TApplication, TAuthorization, TKey> : EntityTypeConfiguration<TToken>
+        where TToken : OpenIddictToken<TKey, TApplication, TAuthorization>
+        where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
+        where TAuthorization : OpenIddictAuthorization<TKey, TApplication, TToken>
+        where TKey : IEquatable<TKey>
+    {
+        public OpenIddictTokenConfiguration()
+        {
+            // Note: unlike Entity Framework Core 1.x/2.x, Entity Framework 6.x
+            // always throws an exception when using generic types as entity types.
+            // To ensure a better exception is thrown, a manual check is made here.
+            if (typeof(TToken).IsGenericType)
+            {
+                throw new InvalidOperationException(new StringBuilder()
+                    .AppendLine("The token entity cannot be a generic type.")
+                    .Append("Consider creating a non-generic derived class.")
+                    .ToString());
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            HasKey(token => token.Id);
+
+            Property(token => token.ConcurrencyToken)
+                .IsConcurrencyToken();
+
+            Property(token => token.ReferenceId)
+                .HasMaxLength(450)
+                .HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
+
+            Property(token => token.Subject)
+                .IsRequired();
+
+            Property(token => token.Type)
+                .IsRequired();
+
+            ToTable("OpenIddictTokens");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkExtensions.cs b/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkExtensions.cs
index d6833a88..c5225680 100644
--- a/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkExtensions.cs
+++ b/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkExtensions.cs
@@ -5,10 +5,7 @@
  */
 
 using System;
-using System.ComponentModel.DataAnnotations.Schema;
 using System.Data.Entity;
-using System.Data.Entity.Infrastructure.Annotations;
-using System.Text;
 using JetBrains.Annotations;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using OpenIddict.EntityFramework;
@@ -80,7 +77,7 @@ namespace Microsoft.Extensions.DependencyInjection
         }
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
+        /// Registers the OpenIddict entity sets in the Entity Framework 6.x context
         /// using the default OpenIddict models and the default key type (string).
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
@@ -92,8 +89,8 @@ namespace Microsoft.Extensions.DependencyInjection
                                      OpenIddictToken, string>();
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
-        /// using the specified entities and the specified key type.
+        /// Registers the OpenIddict entity sets in the Entity Framework 6.x
+        /// context using the specified entities and the specified key type.
         /// Note: using this method requires creating non-generic derived classes
         /// for all the OpenIddict entities (application, authorization, scope, token).
         /// </summary>
@@ -111,145 +108,10 @@ namespace Microsoft.Extensions.DependencyInjection
                 throw new ArgumentNullException(nameof(builder));
             }
 
-            // Note: unlike Entity Framework 6.x 1.x/2.x, Entity Framework 6.x
-            // always throws an exception when using generic types as entity types.
-            // To ensure a better exception is thrown, a manual check is made here.
-            if (typeof(TApplication).IsGenericType)
-            {
-                throw new InvalidOperationException(new StringBuilder()
-                    .AppendLine("The application entity cannot be a generic type.")
-                    .Append("Consider creating a non-generic derived class.")
-                    .ToString());
-            }
-
-            if (typeof(TAuthorization).IsGenericType)
-            {
-                throw new InvalidOperationException(new StringBuilder()
-                    .AppendLine("The authorization entity cannot be a generic type.")
-                    .Append("Consider creating a non-generic derived class.")
-                    .ToString());
-            }
-
-            if (typeof(TScope).IsGenericType)
-            {
-                throw new InvalidOperationException(new StringBuilder()
-                    .AppendLine("The scope entity cannot be a generic type.")
-                    .Append("Consider creating a non-generic derived class.")
-                    .ToString());
-            }
-
-            if (typeof(TToken).IsGenericType)
-            {
-                throw new InvalidOperationException(new StringBuilder()
-                    .AppendLine("The token entity cannot be a generic type.")
-                    .Append("Consider creating a non-generic derived class.")
-                    .ToString());
-            }
-
-            // Warning: optional foreign keys MUST NOT be added as CLR properties because
-            // Entity Framework would throw an exception due to the TKey generic parameter
-            // being non-nullable when using value types like short, int, long or Guid.
-
-            // Configure the TApplication entity.
-            builder.Entity<TApplication>()
-                   .HasKey(application => application.Id);
-
-            builder.Entity<TApplication>()
-                   .Property(application => application.ClientId)
-                   .IsRequired()
-                   .HasMaxLength(450)
-                   .HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
-
-            builder.Entity<TApplication>()
-                   .Property(application => application.ConcurrencyToken)
-                   .IsConcurrencyToken();
-
-            builder.Entity<TApplication>()
-                   .Property(application => application.Type)
-                   .IsRequired();
-
-            builder.Entity<TApplication>()
-                   .HasMany(application => application.Authorizations)
-                   .WithOptional(authorization => authorization.Application)
-                   .Map(association => association.MapKey("ApplicationId"));
-
-            builder.Entity<TApplication>()
-                   .HasMany(application => application.Tokens)
-                   .WithOptional(token => token.Application)
-                   .Map(association => association.MapKey("ApplicationId"));
-
-            builder.Entity<TApplication>()
-                   .ToTable("OpenIddictApplications");
-
-            // Configure the TAuthorization entity.
-            builder.Entity<TAuthorization>()
-                   .HasKey(authorization => authorization.Id);
-
-            builder.Entity<TAuthorization>()
-                   .Property(authorization => authorization.ConcurrencyToken)
-                   .IsConcurrencyToken();
-
-            builder.Entity<TAuthorization>()
-                   .Property(authorization => authorization.Status)
-                   .IsRequired();
-
-            builder.Entity<TAuthorization>()
-                   .Property(authorization => authorization.Subject)
-                   .IsRequired();
-
-            builder.Entity<TAuthorization>()
-                   .Property(authorization => authorization.Type)
-                   .IsRequired();
-
-            builder.Entity<TAuthorization>()
-                   .HasMany(application => application.Tokens)
-                   .WithOptional(token => token.Authorization)
-                   .Map(association => association.MapKey("AuthorizationId"))
-                   .WillCascadeOnDelete();
-
-            builder.Entity<TAuthorization>()
-                   .ToTable("OpenIddictAuthorizations");
-
-            // Configure the TScope entity.
-            builder.Entity<TScope>()
-                   .HasKey(scope => scope.Id);
-
-            builder.Entity<TScope>()
-                   .Property(scope => scope.ConcurrencyToken)
-                   .IsConcurrencyToken();
-
-            builder.Entity<TScope>()
-                   .Property(scope => scope.Name)
-                   .IsRequired()
-                   .HasMaxLength(450)
-                   .HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
-
-            builder.Entity<TScope>()
-                   .ToTable("OpenIddictScopes");
-
-            // Configure the TToken entity.
-            builder.Entity<TToken>()
-                   .HasKey(token => token.Id);
-
-            builder.Entity<TToken>()
-                   .Property(token => token.ConcurrencyToken)
-                   .IsConcurrencyToken();
-
-            builder.Entity<TToken>()
-                   .Property(token => token.ReferenceId)
-                   .HasMaxLength(450)
-                   .HasColumnAnnotation(IndexAnnotation.AnnotationName, new IndexAnnotation(new IndexAttribute()));
-
-            builder.Entity<TToken>()
-                   .Property(token => token.Subject)
-                   .IsRequired();
-
-            builder.Entity<TToken>()
-                   .Property(token => token.Type)
-                   .IsRequired();
-
-            builder.Entity<TToken>()
-                   .ToTable("OpenIddictTokens");
+            builder.Configurations.Add(new OpenIddictApplicationConfiguration<TApplication, TAuthorization, TToken, TKey>());
+            builder.Configurations.Add(new OpenIddictAuthorizationConfiguration<TAuthorization, TApplication, TToken, TKey>());
+            builder.Configurations.Add(new OpenIddictScopeConfiguration<TScope, TKey>());
+            builder.Configurations.Add(new OpenIddictTokenConfiguration<TToken, TApplication, TAuthorization, TKey>());
 
             return builder;
         }
diff --git a/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictApplicationConfiguration.cs b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictApplicationConfiguration.cs
new file mode 100644
index 00000000..5c96953c
--- /dev/null
+++ b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictApplicationConfiguration.cs
@@ -0,0 +1,67 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace OpenIddict.EntityFrameworkCore
+{
+    /// <summary>
+    /// Defines a relational mapping for the Application entity.
+    /// </summary>
+    /// <typeparam name="TApplication">The type of the Application entity.</typeparam>
+    /// <typeparam name="TAuthorization">The type of the Authorization entity.</typeparam>
+    /// <typeparam name="TToken">The type of the Token entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictApplicationConfiguration<TApplication, TAuthorization, TToken, TKey> : IEntityTypeConfiguration<TApplication>
+        where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
+        where TAuthorization : OpenIddictAuthorization<TKey, TApplication, TToken>
+        where TToken : OpenIddictToken<TKey, TApplication, TAuthorization>
+        where TKey : IEquatable<TKey>
+    {
+        public void Configure(EntityTypeBuilder<TApplication> builder)
+        {
+            if (builder == null)
+            {
+                throw new ArgumentNullException(nameof(builder));
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            builder.HasKey(application => application.Id);
+
+            builder.HasIndex(application => application.ClientId)
+                   .IsUnique();
+
+            builder.Property(application => application.ClientId)
+                   .IsRequired();
+
+            builder.Property(application => application.ConcurrencyToken)
+                   .IsConcurrencyToken();
+
+            builder.Property(application => application.Type)
+                   .IsRequired();
+
+            builder.HasMany(application => application.Authorizations)
+                   .WithOne(authorization => authorization.Application)
+                   .HasForeignKey("ApplicationId")
+                   .IsRequired(required: false);
+
+            builder.HasMany(application => application.Tokens)
+                   .WithOne(token => token.Application)
+                   .HasForeignKey("ApplicationId")
+                   .IsRequired(required: false);
+
+            builder.ToTable("OpenIddictApplications");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictAuthorizationConfiguration.cs b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictAuthorizationConfiguration.cs
new file mode 100644
index 00000000..f78a5292
--- /dev/null
+++ b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictAuthorizationConfiguration.cs
@@ -0,0 +1,62 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace OpenIddict.EntityFrameworkCore
+{
+    /// <summary>
+    /// Defines a relational mapping for the Authorization entity.
+    /// </summary>
+    /// <typeparam name="TAuthorization">The type of the Authorization entity.</typeparam>
+    /// <typeparam name="TApplication">The type of the Application entity.</typeparam>
+    /// <typeparam name="TToken">The type of the Token entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictAuthorizationConfiguration<TAuthorization, TApplication, TToken, TKey> : IEntityTypeConfiguration<TAuthorization>
+        where TAuthorization : OpenIddictAuthorization<TKey, TApplication, TToken>
+        where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
+        where TToken : OpenIddictToken<TKey, TApplication, TAuthorization>
+        where TKey : IEquatable<TKey>
+    {
+        public void Configure(EntityTypeBuilder<TAuthorization> builder)
+        {
+            if (builder == null)
+            {
+                throw new ArgumentNullException(nameof(builder));
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            builder.HasKey(authorization => authorization.Id);
+
+            builder.Property(authorization => authorization.ConcurrencyToken)
+                   .IsConcurrencyToken();
+
+            builder.Property(authorization => authorization.Status)
+                   .IsRequired();
+
+            builder.Property(authorization => authorization.Subject)
+                   .IsRequired();
+
+            builder.Property(authorization => authorization.Type)
+                   .IsRequired();
+
+            builder.HasMany(authorization => authorization.Tokens)
+                   .WithOne(token => token.Authorization)
+                   .HasForeignKey("AuthorizationId")
+                   .IsRequired(required: false);
+
+            builder.ToTable("OpenIddictAuthorizations");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictScopeConfiguration.cs b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictScopeConfiguration.cs
new file mode 100644
index 00000000..d76c220f
--- /dev/null
+++ b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictScopeConfiguration.cs
@@ -0,0 +1,50 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace OpenIddict.EntityFrameworkCore
+{
+    /// <summary>
+    /// Defines a relational mapping for the Scope entity.
+    /// </summary>
+    /// <typeparam name="TScope">The type of the Scope entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictScopeConfiguration<TScope, TKey> : IEntityTypeConfiguration<TScope>
+        where TScope : OpenIddictScope<TKey>
+        where TKey : IEquatable<TKey>
+    {
+        public void Configure(EntityTypeBuilder<TScope> builder)
+        {
+            if (builder == null)
+            {
+                throw new ArgumentNullException(nameof(builder));
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            builder.HasKey(scope => scope.Id);
+
+            builder.HasIndex(scope => scope.Name)
+                   .IsUnique();
+
+            builder.Property(scope => scope.ConcurrencyToken)
+                   .IsConcurrencyToken();
+
+            builder.Property(scope => scope.Name)
+                   .IsRequired();
+
+            builder.ToTable("OpenIddictScopes");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictTokenConfiguration.cs b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictTokenConfiguration.cs
new file mode 100644
index 00000000..c3665e70
--- /dev/null
+++ b/src/OpenIddict.EntityFrameworkCore/Configurations/OpenIddictTokenConfiguration.cs
@@ -0,0 +1,57 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ * See https://github.com/openiddict/openiddict-core for more information concerning
+ * the license and the contributors participating to this project.
+ */
+
+using System;
+using System.ComponentModel;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using OpenIddict.EntityFrameworkCore.Models;
+
+namespace OpenIddict.EntityFrameworkCore
+{
+    /// <summary>
+    /// Defines a relational mapping for the Token entity.
+    /// </summary>
+    /// <typeparam name="TToken">The type of the Token entity.</typeparam>
+    /// <typeparam name="TApplication">The type of the Application entity.</typeparam>
+    /// <typeparam name="TAuthorization">The type of the Authorization entity.</typeparam>
+    /// <typeparam name="TKey">The type of the Key entity.</typeparam>
+    [EditorBrowsable(EditorBrowsableState.Never)]
+    public class OpenIddictTokenConfiguration<TToken, TApplication, TAuthorization, TKey> : IEntityTypeConfiguration<TToken>
+        where TToken : OpenIddictToken<TKey, TApplication, TAuthorization>
+        where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
+        where TAuthorization : OpenIddictAuthorization<TKey, TApplication, TToken>
+        where TKey : IEquatable<TKey>
+    {
+        public void Configure(EntityTypeBuilder<TToken> builder)
+        {
+            if (builder == null)
+            {
+                throw new ArgumentNullException(nameof(builder));
+            }
+
+            // Warning: optional foreign keys MUST NOT be added as CLR properties because
+            // Entity Framework would throw an exception due to the TKey generic parameter
+            // being non-nullable when using value types like short, int, long or Guid.
+
+            builder.HasKey(token => token.Id);
+
+            builder.HasIndex(token => token.ReferenceId)
+                   .IsUnique();
+
+            builder.Property(token => token.ConcurrencyToken)
+                   .IsConcurrencyToken();
+
+            builder.Property(token => token.Subject)
+                   .IsRequired();
+
+            builder.Property(token => token.Type)
+                   .IsRequired();
+
+            builder.ToTable("OpenIddictTokens");
+        }
+    }
+}
diff --git a/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreCustomizer.cs b/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreCustomizer.cs
index e254dac5..c5e528bb 100644
--- a/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreCustomizer.cs
+++ b/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreCustomizer.cs
@@ -15,7 +15,7 @@ namespace OpenIddict.EntityFrameworkCore
 {
     /// <summary>
     /// Represents a model customizer able to register the entity sets
-    /// required by the OpenIddict stack in an Entity Framework context.
+    /// required by the OpenIddict stack in an Entity Framework Core context.
     /// </summary>
     public class OpenIddictEntityFrameworkCoreCustomizer<TApplication, TAuthorization, TScope, TToken, TKey> : RelationalModelCustomizer
         where TApplication : OpenIddictApplication<TKey, TAuthorization, TToken>
diff --git a/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreExtensions.cs b/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreExtensions.cs
index 1cc2b553..8471b07e 100644
--- a/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreExtensions.cs
+++ b/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreExtensions.cs
@@ -78,7 +78,7 @@ namespace Microsoft.Extensions.DependencyInjection
         }
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
+        /// Registers the OpenIddict entity sets in the Entity Framework Core context
         /// using the default OpenIddict models and the default key type (string).
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
@@ -90,8 +90,8 @@ namespace Microsoft.Extensions.DependencyInjection
                                      OpenIddictToken, string>();
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
-        /// using the default OpenIddict models and the specified key type.
+        /// Registers the OpenIddict entity sets in the Entity Framework Core 
+        /// context using the default OpenIddict models and the specified key type.
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
         /// <returns>The Entity Framework context builder.</returns>
@@ -103,8 +103,8 @@ namespace Microsoft.Extensions.DependencyInjection
                                      OpenIddictToken<TKey>, TKey>();
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
-        /// using the specified entities and the specified key type.
+        /// Registers the OpenIddict entity sets in the Entity Framework Core
+        /// context using the specified entities and the specified key type.
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
         /// <returns>The Entity Framework context builder.</returns>
@@ -125,7 +125,7 @@ namespace Microsoft.Extensions.DependencyInjection
         }
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
+        /// Registers the OpenIddict entity sets in the Entity Framework Core context
         /// using the default OpenIddict models and the default key type (string).
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
@@ -137,8 +137,8 @@ namespace Microsoft.Extensions.DependencyInjection
                                      OpenIddictToken, string>();
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
-        /// using the default OpenIddict models and the specified key type.
+        /// Registers the OpenIddict entity sets in the Entity Framework Core
+        /// context using the default OpenIddict models and the specified key type.
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
         /// <returns>The Entity Framework context builder.</returns>
@@ -149,8 +149,8 @@ namespace Microsoft.Extensions.DependencyInjection
                                      OpenIddictToken<TKey>, TKey>();
 
         /// <summary>
-        /// Registers the OpenIddict entity sets in the Entity Framework context
-        /// using the specified entities and the specified key type.
+        /// Registers the OpenIddict entity sets in the Entity Framework Core
+        /// context using the specified entities and the specified key type.
         /// </summary>
         /// <param name="builder">The builder used to configure the Entity Framework context.</param>
         /// <returns>The Entity Framework context builder.</returns>
@@ -166,101 +166,10 @@ namespace Microsoft.Extensions.DependencyInjection
                 throw new ArgumentNullException(nameof(builder));
             }
 
-            // Warning: optional foreign keys MUST NOT be added as CLR properties because
-            // Entity Framework would throw an exception due to the TKey generic parameter
-            // being non-nullable when using value types like short, int, long or Guid.
-
-            // Configure the TApplication entity.
-            builder.Entity<TApplication>(entity =>
-            {
-                entity.HasKey(application => application.Id);
-
-                entity.HasIndex(application => application.ClientId)
-                      .IsUnique();
-
-                entity.Property(application => application.ClientId)
-                      .IsRequired();
-
-                entity.Property(application => application.ConcurrencyToken)
-                      .IsConcurrencyToken();
-
-                entity.Property(application => application.Type)
-                      .IsRequired();
-
-                entity.HasMany(application => application.Authorizations)
-                      .WithOne(authorization => authorization.Application)
-                      .HasForeignKey("ApplicationId")
-                      .IsRequired(required: false);
-
-                entity.HasMany(application => application.Tokens)
-                      .WithOne(token => token.Application)
-                      .HasForeignKey("ApplicationId")
-                      .IsRequired(required: false);
-
-                entity.ToTable("OpenIddictApplications");
-            });
-
-            // Configure the TAuthorization entity.
-            builder.Entity<TAuthorization>(entity =>
-            {
-                entity.HasKey(authorization => authorization.Id);
-
-                entity.Property(authorization => authorization.ConcurrencyToken)
-                      .IsConcurrencyToken();
-
-                entity.Property(authorization => authorization.Status)
-                      .IsRequired();
-
-                entity.Property(authorization => authorization.Subject)
-                      .IsRequired();
-
-                entity.Property(authorization => authorization.Type)
-                      .IsRequired();
-
-                entity.HasMany(authorization => authorization.Tokens)
-                      .WithOne(token => token.Authorization)
-                      .HasForeignKey("AuthorizationId")
-                      .IsRequired(required: false);
-
-                entity.ToTable("OpenIddictAuthorizations");
-            });
-
-            // Configure the TScope entity.
-            builder.Entity<TScope>(entity =>
-            {
-                entity.HasKey(scope => scope.Id);
-
-                entity.HasIndex(scope => scope.Name)
-                      .IsUnique();
-
-                entity.Property(scope => scope.ConcurrencyToken)
-                      .IsConcurrencyToken();
-
-                entity.Property(scope => scope.Name)
-                      .IsRequired();
-
-                entity.ToTable("OpenIddictScopes");
-            });
-
-            // Configure the TToken entity.
-            builder.Entity<TToken>(entity =>
-            {
-                entity.HasKey(token => token.Id);
-
-                entity.HasIndex(token => token.ReferenceId)
-                      .IsUnique();
-
-                entity.Property(token => token.ConcurrencyToken)
-                      .IsConcurrencyToken();
-
-                entity.Property(token => token.Subject)
-                      .IsRequired();
-
-                entity.Property(token => token.Type)
-                      .IsRequired();
-
-                entity.ToTable("OpenIddictTokens");
-            });
+            builder.ApplyConfiguration(new OpenIddictApplicationConfiguration<TApplication, TAuthorization, TToken, TKey>());
+            builder.ApplyConfiguration(new OpenIddictAuthorizationConfiguration<TAuthorization, TApplication, TToken, TKey>());
+            builder.ApplyConfiguration(new OpenIddictScopeConfiguration<TScope, TKey>());
+            builder.ApplyConfiguration(new OpenIddictTokenConfiguration<TToken, TApplication, TAuthorization, TKey>());
 
             return builder;
         }
diff --git a/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddictEntityFrameworkCoreExtensionsTests.cs b/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddictEntityFrameworkCoreExtensionsTests.cs
index 1ce3e2e0..7d362a8a 100644
--- a/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddictEntityFrameworkCoreExtensionsTests.cs
+++ b/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddictEntityFrameworkCoreExtensionsTests.cs
@@ -5,9 +5,12 @@
  */
 
 using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Conventions;
 using Microsoft.Extensions.Caching.Memory;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
+using Moq;
 using OpenIddict.Abstractions;
 using OpenIddict.Core;
 using OpenIddict.EntityFrameworkCore.Models;
@@ -112,5 +115,70 @@ namespace OpenIddict.EntityFrameworkCore.Tests
             // Assert
             Assert.Contains(services, service => service.ServiceType == type && service.ImplementationType == type);
         }
+
+        [Fact]
+        public void UseOpenIddict_RegistersDefaultEntityConfigurations()
+        {
+            // Arrange
+            var builder = new Mock<ModelBuilder>(new ConventionSet());
+
+            // Act
+            builder.Object.UseOpenIddict();
+
+            // Assert
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictApplicationConfiguration<OpenIddictApplication, OpenIddictAuthorization, OpenIddictToken, string>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictAuthorizationConfiguration<OpenIddictAuthorization, OpenIddictApplication, OpenIddictToken, string>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictScopeConfiguration<OpenIddictScope, string>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictTokenConfiguration<OpenIddictToken, OpenIddictApplication, OpenIddictAuthorization, string>>()), Times.Once());
+        }
+
+        [Fact]
+        public void UseOpenIddict_RegistersDefaultEntityConfigurationsWithCustomKeyType()
+        {
+            // Arrange
+            var builder = new Mock<ModelBuilder>(new ConventionSet());
+
+            // Act
+            builder.Object.UseOpenIddict<long>();
+
+            // Assert
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictApplicationConfiguration<OpenIddictApplication<long>, OpenIddictAuthorization<long>, OpenIddictToken<long>, long>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictAuthorizationConfiguration<OpenIddictAuthorization<long>, OpenIddictApplication<long>, OpenIddictToken<long>, long>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictScopeConfiguration<OpenIddictScope<long>, long>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictTokenConfiguration<OpenIddictToken<long>, OpenIddictApplication<long>, OpenIddictAuthorization<long>, long>>()), Times.Once());
+        }
+
+        [Fact]
+        public void UseOpenIddict_RegistersCustomEntityConfigurations()
+        {
+            // Arrange
+            var builder = new Mock<ModelBuilder>(new ConventionSet());
+
+            // Act
+            builder.Object.UseOpenIddict<CustomApplication, CustomAuthorization, CustomScope, CustomToken, Guid>();
+
+            // Assert
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictApplicationConfiguration<CustomApplication, CustomAuthorization, CustomToken, Guid>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictAuthorizationConfiguration<CustomAuthorization, CustomApplication, CustomToken, Guid>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictScopeConfiguration<CustomScope, Guid>>()), Times.Once());
+            builder.Verify(mock => mock.ApplyConfiguration(
+                It.IsAny<OpenIddictTokenConfiguration<CustomToken, CustomApplication, CustomAuthorization, Guid>>()), Times.Once());
+        }
+
+        public class CustomApplication : OpenIddictApplication<Guid, CustomAuthorization, CustomToken> { }
+        public class CustomAuthorization : OpenIddictAuthorization<Guid, CustomApplication, CustomToken> { }
+        public class CustomScope : OpenIddictScope<Guid> { }
+        public class CustomToken : OpenIddictToken<Guid, CustomApplication, CustomAuthorization> { }
     }
 }