diff --git a/priv/repo/seeds.exs b/priv/repo/seeds.exs
index 39327d0..d6b984d 100644
--- a/priv/repo/seeds.exs
+++ b/priv/repo/seeds.exs
@@ -32,7 +32,7 @@ for attrs <- [
         value_type: :boolean,
         description: "Status des Mitgliedsbeitrages des Mitglieds",
         immutable: true,
-        required: true
+        required: false
       },
       %{
         name: "Email",
@@ -40,6 +40,62 @@ for attrs <- [
         description: "Email-Adresse des Mitglieds",
         immutable: true,
         required: true
+      },
+      %{
+        name: "Telefonnummer",
+        value_type: :phone,
+        description: "Telefonnummer des Mitglieds",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "Eintrittsdatum",
+        value_type: :date,
+        description: "Eintrittsdatum des Mitglieds",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "Austrittsdatum",
+        value_type: :date,
+        description: "Austrittsdatum des Mitglieds",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "Notiz",
+        value_type: :string,
+        description: "Notiz",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "Stadt",
+        value_type: :string,
+        description: "Stadt",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "Straße",
+        value_type: :string,
+        description: "Straße",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "Hausnummer",
+        value_type: :integer,
+        description: "Hausnummer",
+        immutable: true,
+        required: false
+      },
+      %{
+        name: "PLZ",
+        value_type: :string,
+        description: "PLZ",
+        immutable: true,
+        required: false
       }
     ] do
   Membership.create_property_type!(