diff --git a/I18N Commander/DataModel/Database/Common/DataContext.cs b/I18N Commander/DataModel/Database/Common/DataContext.cs
index 43d1c5d..3d9971d 100644
--- a/I18N Commander/DataModel/Database/Common/DataContext.cs	
+++ b/I18N Commander/DataModel/Database/Common/DataContext.cs	
@@ -6,6 +6,12 @@ public sealed class DataContext : DbContext
 {
     public DbSet<Setting>? Settings { get; set; }
 
+    public DbSet<Section>? Sections { get; set; }
+
+    public DbSet<TextElement>? TextElements { get; set; }
+
+    public DbSet<Translation>? Translations { get; set; }
+
     public DataContext(DbContextOptions<DataContext> contextOptions) : base(contextOptions)
     {
     }
@@ -14,7 +20,7 @@ public sealed class DataContext : DbContext
     {
         base.OnModelCreating(modelBuilder);
 
-        #region Ideas
+        #region Settings
         
         modelBuilder.Entity<Setting>().HasIndex(n => n.Id);
         modelBuilder.Entity<Setting>().HasIndex(n => n.Name).IsUnique();
@@ -24,5 +30,27 @@ public sealed class DataContext : DbContext
         modelBuilder.Entity<Setting>().HasIndex(n => n.TextValue);
 
         #endregion
+
+        #region Sections
+
+        modelBuilder.Entity<Section>().HasIndex(n => n.Id);
+        modelBuilder.Entity<Section>().HasIndex(n => n.Name);
+
+        #endregion
+
+        #region TextElements
+
+        modelBuilder.Entity<TextElement>().HasIndex(n => n.Id);
+        modelBuilder.Entity<TextElement>().HasIndex(n => n.Code);
+
+        #endregion
+
+        #region Translations
+
+        modelBuilder.Entity<Translation>().HasIndex(n => n.Id);
+        modelBuilder.Entity<Translation>().HasIndex(n => n.Culture);
+        modelBuilder.Entity<Translation>().HasIndex(n => n.Text);
+
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/I18N Commander/DataModel/Database/Section.cs b/I18N Commander/DataModel/Database/Section.cs
new file mode 100644
index 0000000..b7f4c60
--- /dev/null
+++ b/I18N Commander/DataModel/Database/Section.cs	
@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace DataModel.Database;
+
+public sealed class Section
+{
+    [Key]
+    public int Id { get; set; }
+
+    public string Name { get; set; } = string.Empty;
+
+    public Section Parent { get; set; }
+
+    public List<TextElement> TextElements { get; set; }
+}
\ No newline at end of file
diff --git a/I18N Commander/DataModel/Database/Setting.cs b/I18N Commander/DataModel/Database/Setting.cs
index 3f847d6..cf0dc62 100644
--- a/I18N Commander/DataModel/Database/Setting.cs	
+++ b/I18N Commander/DataModel/Database/Setting.cs	
@@ -2,7 +2,7 @@
 
 namespace DataModel.Database;
 
-public class Setting
+public sealed class Setting
 {
     [Key]
     public int Id { get; set; }
diff --git a/I18N Commander/DataModel/Database/TextElement.cs b/I18N Commander/DataModel/Database/TextElement.cs
new file mode 100644
index 0000000..2135ffe
--- /dev/null
+++ b/I18N Commander/DataModel/Database/TextElement.cs	
@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace DataModel.Database;
+
+public sealed class TextElement
+{
+    [Key]
+    public int Id { get; set; }
+
+    public string Code { get; set; } = string.Empty;
+
+    public Section Section { get; set; }
+
+    public List<Translation> Translations { get; set; }
+}
\ No newline at end of file
diff --git a/I18N Commander/DataModel/Database/Translation.cs b/I18N Commander/DataModel/Database/Translation.cs
new file mode 100644
index 0000000..2b5b874
--- /dev/null
+++ b/I18N Commander/DataModel/Database/Translation.cs	
@@ -0,0 +1,12 @@
+namespace DataModel.Database;
+
+public sealed class Translation
+{
+    public int Id { get; set; }
+
+    public TextElement TextElement { get; set; }
+
+    public string Culture { get; set; } = "en-US";
+
+    public string Text { get; set; } = string.Empty;
+}
\ No newline at end of file
diff --git a/I18N Commander/DataModel/Migrations/20220612194509_202206AddMainEntities.Designer.cs b/I18N Commander/DataModel/Migrations/20220612194509_202206AddMainEntities.Designer.cs
new file mode 100644
index 0000000..8a363f7
--- /dev/null
+++ b/I18N Commander/DataModel/Migrations/20220612194509_202206AddMainEntities.Designer.cs	
@@ -0,0 +1,186 @@
+// <auto-generated />
+using System;
+using DataModel.Database.Common;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DataModel.Migrations
+{
+    [DbContext(typeof(DataContext))]
+    [Migration("20220612194509_202206AddMainEntities")]
+    partial class _202206AddMainEntities
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "6.0.5");
+
+            modelBuilder.Entity("DataModel.Database.Section", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ParentId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("Name");
+
+                    b.HasIndex("ParentId");
+
+                    b.ToTable("Sections");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Setting", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("BoolValue")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<Guid>("GuidValue")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("IntegerValue")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("TextValue")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BoolValue");
+
+                    b.HasIndex("GuidValue");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("IntegerValue");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("TextValue");
+
+                    b.ToTable("Settings");
+                });
+
+            modelBuilder.Entity("DataModel.Database.TextElement", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("SectionId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("SectionId");
+
+                    b.ToTable("TextElements");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Translation", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Culture")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Text")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("TextElementId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Culture");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("Text");
+
+                    b.HasIndex("TextElementId");
+
+                    b.ToTable("Translations");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Section", b =>
+                {
+                    b.HasOne("DataModel.Database.Section", "Parent")
+                        .WithMany()
+                        .HasForeignKey("ParentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Parent");
+                });
+
+            modelBuilder.Entity("DataModel.Database.TextElement", b =>
+                {
+                    b.HasOne("DataModel.Database.Section", "Section")
+                        .WithMany("TextElements")
+                        .HasForeignKey("SectionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Section");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Translation", b =>
+                {
+                    b.HasOne("DataModel.Database.TextElement", "TextElement")
+                        .WithMany("Translations")
+                        .HasForeignKey("TextElementId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("TextElement");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Section", b =>
+                {
+                    b.Navigation("TextElements");
+                });
+
+            modelBuilder.Entity("DataModel.Database.TextElement", b =>
+                {
+                    b.Navigation("Translations");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/I18N Commander/DataModel/Migrations/20220612194509_202206AddMainEntities.cs b/I18N Commander/DataModel/Migrations/20220612194509_202206AddMainEntities.cs
new file mode 100644
index 0000000..e9a2cad
--- /dev/null
+++ b/I18N Commander/DataModel/Migrations/20220612194509_202206AddMainEntities.cs	
@@ -0,0 +1,135 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DataModel.Migrations
+{
+    public partial class _202206AddMainEntities : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Sections",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Name = table.Column<string>(type: "TEXT", nullable: false),
+                    ParentId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Sections", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Sections_Sections_ParentId",
+                        column: x => x.ParentId,
+                        principalTable: "Sections",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "TextElements",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Code = table.Column<string>(type: "TEXT", nullable: false),
+                    SectionId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_TextElements", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_TextElements_Sections_SectionId",
+                        column: x => x.SectionId,
+                        principalTable: "Sections",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Translations",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    TextElementId = table.Column<int>(type: "INTEGER", nullable: false),
+                    Culture = table.Column<string>(type: "TEXT", nullable: false),
+                    Text = table.Column<string>(type: "TEXT", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Translations", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Translations_TextElements_TextElementId",
+                        column: x => x.TextElementId,
+                        principalTable: "TextElements",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Sections_Id",
+                table: "Sections",
+                column: "Id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Sections_Name",
+                table: "Sections",
+                column: "Name");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Sections_ParentId",
+                table: "Sections",
+                column: "ParentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TextElements_Code",
+                table: "TextElements",
+                column: "Code");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TextElements_Id",
+                table: "TextElements",
+                column: "Id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TextElements_SectionId",
+                table: "TextElements",
+                column: "SectionId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Translations_Culture",
+                table: "Translations",
+                column: "Culture");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Translations_Id",
+                table: "Translations",
+                column: "Id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Translations_Text",
+                table: "Translations",
+                column: "Text");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Translations_TextElementId",
+                table: "Translations",
+                column: "TextElementId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Translations");
+
+            migrationBuilder.DropTable(
+                name: "TextElements");
+
+            migrationBuilder.DropTable(
+                name: "Sections");
+        }
+    }
+}
diff --git a/I18N Commander/DataModel/Migrations/DataContextModelSnapshot.cs b/I18N Commander/DataModel/Migrations/DataContextModelSnapshot.cs
index 4bfc41b..fd8d8b5 100644
--- a/I18N Commander/DataModel/Migrations/DataContextModelSnapshot.cs	
+++ b/I18N Commander/DataModel/Migrations/DataContextModelSnapshot.cs	
@@ -17,6 +17,30 @@ namespace DataModel.Migrations
 #pragma warning disable 612, 618
             modelBuilder.HasAnnotation("ProductVersion", "6.0.5");
 
+            modelBuilder.Entity("DataModel.Database.Section", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ParentId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("Name");
+
+                    b.HasIndex("ParentId");
+
+                    b.ToTable("Sections");
+                });
+
             modelBuilder.Entity("DataModel.Database.Setting", b =>
                 {
                     b.Property<int>("Id")
@@ -57,6 +81,103 @@ namespace DataModel.Migrations
 
                     b.ToTable("Settings");
                 });
+
+            modelBuilder.Entity("DataModel.Database.TextElement", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("SectionId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("SectionId");
+
+                    b.ToTable("TextElements");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Translation", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Culture")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Text")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("TextElementId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Culture");
+
+                    b.HasIndex("Id");
+
+                    b.HasIndex("Text");
+
+                    b.HasIndex("TextElementId");
+
+                    b.ToTable("Translations");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Section", b =>
+                {
+                    b.HasOne("DataModel.Database.Section", "Parent")
+                        .WithMany()
+                        .HasForeignKey("ParentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Parent");
+                });
+
+            modelBuilder.Entity("DataModel.Database.TextElement", b =>
+                {
+                    b.HasOne("DataModel.Database.Section", "Section")
+                        .WithMany("TextElements")
+                        .HasForeignKey("SectionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Section");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Translation", b =>
+                {
+                    b.HasOne("DataModel.Database.TextElement", "TextElement")
+                        .WithMany("Translations")
+                        .HasForeignKey("TextElementId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("TextElement");
+                });
+
+            modelBuilder.Entity("DataModel.Database.Section", b =>
+                {
+                    b.Navigation("TextElements");
+                });
+
+            modelBuilder.Entity("DataModel.Database.TextElement", b =>
+                {
+                    b.Navigation("Translations");
+                });
 #pragma warning restore 612, 618
         }
     }
diff --git a/I18N Commander/DataModel/cmdAddMigration.cmd b/I18N Commander/DataModel/cmdAddMigration.cmd
index 7d9244e..cb50502 100644
--- a/I18N Commander/DataModel/cmdAddMigration.cmd	
+++ b/I18N Commander/DataModel/cmdAddMigration.cmd	
@@ -1,4 +1,4 @@
-@echo off
+@echo off
 set /p migrationName="Please enter the new migration's name: "
 dotnet tool update --global dotnet-ef
 dotnet ef migrations add %migrationName%
diff --git a/I18N Commander/DataModel/cmdUndoMigration.cmd b/I18N Commander/DataModel/cmdUndoMigration.cmd
index 992113f..9794763 100644
--- a/I18N Commander/DataModel/cmdUndoMigration.cmd	
+++ b/I18N Commander/DataModel/cmdUndoMigration.cmd	
@@ -1,4 +1,4 @@
-@echo off
+@echo off
 set /p migrationName="Please enter the migration's name which should be the **ACTIVE** one: "
 dotnet tool update --global dotnet-ef
 dotnet ef database update %migrationName%
diff --git a/project for migrations.i18nc b/project for migrations.i18nc
index e69de29..fce11e3 100644
Binary files a/project for migrations.i18nc and b/project for migrations.i18nc differ