diff --git a/backend/label_types/migrations/0004_rename_relationtype_relationtypeold.py b/backend/label_types/migrations/0004_rename_relationtype_relationtypeold.py
new file mode 100644
index 00000000..c021738a
--- /dev/null
+++ b/backend/label_types/migrations/0004_rename_relationtype_relationtypeold.py
@@ -0,0 +1,19 @@
+# Generated by Django 4.0.2 on 2022-02-22 05:05
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("projects", "0003_alter_project_polymorphic_ctype"),
+        ("labels", "0005_alter_relation_project"),
+        ("label_types", "0003_auto_20220204_0201"),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name="RelationType",
+            new_name="RelationTypeOld",
+        ),
+    ]
diff --git a/backend/label_types/migrations/0005_relationtype_and_more.py b/backend/label_types/migrations/0005_relationtype_and_more.py
new file mode 100644
index 00000000..c6a4ce37
--- /dev/null
+++ b/backend/label_types/migrations/0005_relationtype_and_more.py
@@ -0,0 +1,94 @@
+# Generated by Django 4.0.2 on 2022-02-22 05:11
+
+from django.db import migrations, models
+import django.db.models.deletion
+import label_types.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("projects", "0003_alter_project_polymorphic_ctype"),
+        ("label_types", "0004_rename_relationtype_relationtypeold"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="RelationType",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("text", models.CharField(db_index=True, max_length=100)),
+                (
+                    "prefix_key",
+                    models.CharField(
+                        blank=True,
+                        choices=[("ctrl", "ctrl"), ("shift", "shift"), ("ctrl shift", "ctrl shift")],
+                        max_length=10,
+                        null=True,
+                    ),
+                ),
+                (
+                    "suffix_key",
+                    models.CharField(
+                        blank=True,
+                        choices=[
+                            ("0", "0"),
+                            ("1", "1"),
+                            ("2", "2"),
+                            ("3", "3"),
+                            ("4", "4"),
+                            ("5", "5"),
+                            ("6", "6"),
+                            ("7", "7"),
+                            ("8", "8"),
+                            ("9", "9"),
+                            ("a", "a"),
+                            ("b", "b"),
+                            ("c", "c"),
+                            ("d", "d"),
+                            ("e", "e"),
+                            ("f", "f"),
+                            ("g", "g"),
+                            ("h", "h"),
+                            ("i", "i"),
+                            ("j", "j"),
+                            ("k", "k"),
+                            ("l", "l"),
+                            ("m", "m"),
+                            ("n", "n"),
+                            ("o", "o"),
+                            ("p", "p"),
+                            ("q", "q"),
+                            ("r", "r"),
+                            ("s", "s"),
+                            ("t", "t"),
+                            ("u", "u"),
+                            ("v", "v"),
+                            ("w", "w"),
+                            ("x", "x"),
+                            ("y", "y"),
+                            ("z", "z"),
+                        ],
+                        max_length=1,
+                        null=True,
+                    ),
+                ),
+                (
+                    "background_color",
+                    models.CharField(default=label_types.models.generate_random_hex_color, max_length=7),
+                ),
+                ("text_color", models.CharField(default="#ffffff", max_length=7)),
+                ("created_at", models.DateTimeField(auto_now_add=True, db_index=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                ("project", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to="projects.project")),
+            ],
+            options={
+                "ordering": ["created_at"],
+                "abstract": False,
+            },
+        ),
+        migrations.AddConstraint(
+            model_name="relationtype",
+            constraint=models.UniqueConstraint(fields=("project", "text"), name="label_types_relationtype_is_unique"),
+        ),
+    ]
diff --git a/backend/label_types/migrations/0006_auto_20220222_0512.py b/backend/label_types/migrations/0006_auto_20220222_0512.py
new file mode 100644
index 00000000..bea9ab35
--- /dev/null
+++ b/backend/label_types/migrations/0006_auto_20220222_0512.py
@@ -0,0 +1,28 @@
+# Generated by Django 4.0.2 on 2022-02-22 05:12
+
+from django.db import migrations
+
+
+def copy_relation_type(apps, schema_editor):
+    RelationTypeOld = apps.get_model("label_types", "RelationTypeOld")
+    RelationType = apps.get_model("label_types", "RelationType")
+    for relation_type in RelationTypeOld.objects.all():
+        RelationType(
+            background_color=relation_type.color, text=relation_type.name, project=relation_type.project
+        ).save()
+
+
+def delete_new_relation_type(apps, schema_editor):
+    RelationType = apps.get_model("label_types", "RelationType")
+    RelationType.objects.all().delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("label_types", "0005_relationtype_and_more"),
+    ]
+
+    operations = [
+        migrations.RunPython(code=copy_relation_type, reverse_code=delete_new_relation_type),
+    ]
diff --git a/backend/label_types/models.py b/backend/label_types/models.py
index 1f61453c..94dc66e4 100644
--- a/backend/label_types/models.py
+++ b/backend/label_types/models.py
@@ -82,3 +82,9 @@ class RelationTypeOld(models.Model):
 
     class Meta:
         unique_together = ("color", "name")
+
+
+class RelationType(LabelType):
+    @property
+    def labels(self):
+        return RelationType.objects.filter(project=self.project)