diff --git a/TimetableDesigner.Backend.Services.Authentication.Database/Migrations/20260202194856_Enumerable_To_Collection.Designer.cs b/TimetableDesigner.Backend.Services.Authentication.Database/Migrations/20260202194856_Enumerable_To_Collection.Designer.cs
new file mode 100644
index 0000000..d5baac8
--- /dev/null
+++ b/TimetableDesigner.Backend.Services.Authentication.Database/Migrations/20260202194856_Enumerable_To_Collection.Designer.cs
@@ -0,0 +1,145 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using TimetableDesigner.Backend.Services.Authentication.Database;
+
+#nullable disable
+
+namespace TimetableDesigner.Backend.Services.Authentication.Database.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20260202194856_Enumerable_To_Collection")]
+    partial class Enumerable_To_Collection
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.2")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TimetableDesigner.Backend.Events.OutboxPattern.Event", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset?>("LastRetryOn")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTimeOffset>("OccuredOn")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Payload")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("PayloadType")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<long>("RetryCount")
+                        .HasColumnType("bigint");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Events");
+                });
+
+            modelBuilder.Entity("TimetableDesigner.Backend.Services.Authentication.Database.Model.Account", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityAlwaysColumn(b.Property<long>("Id"));
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<byte[]>("Password")
+                        .IsRequired()
+                        .HasMaxLength(1000)
+                        .HasColumnType("bytea");
+
+                    b.Property<string>("PasswordSalt")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("Version")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Accounts");
+                });
+
+            modelBuilder.Entity("TimetableDesigner.Backend.Services.Authentication.Database.Model.RefreshToken", b =>
+                {
+                    b.Property<Guid>("Token")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<long>("AccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<DateTimeOffset>("ExpirationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsExtendable")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("Version")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("Token");
+
+                    b.HasIndex("AccountId");
+
+                    b.HasIndex("Token")
+                        .IsUnique();
+
+                    b.ToTable("RefreshTokens");
+                });
+
+            modelBuilder.Entity("TimetableDesigner.Backend.Services.Authentication.Database.Model.RefreshToken", b =>
+                {
+                    b.HasOne("TimetableDesigner.Backend.Services.Authentication.Database.Model.Account", "Account")
+                        .WithMany("RefreshTokens")
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Account");
+                });
+
+            modelBuilder.Entity("TimetableDesigner.Backend.Services.Authentication.Database.Model.Account", b =>
+                {
+                    b.Navigation("RefreshTokens");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/TimetableDesigner.Backend.Services.Authentication.Database/Migrations/20260202194856_Enumerable_To_Collection.cs b/TimetableDesigner.Backend.Services.Authentication.Database/Migrations/20260202194856_Enumerable_To_Collection.cs
new file mode 100644
index 0000000..ceab3d4
--- /dev/null
+++ b/TimetableDesigner.Backend.Services.Authentication.Database/Migrations/20260202194856_Enumerable_To_Collection.cs
@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TimetableDesigner.Backend.Services.Authentication.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class Enumerable_To_Collection : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}