Make responsible staff blank

src/genlab_bestilling/migrations/0023_alter_order_responsible_staff.py

@@ -0,0 +1,25 @@
+# Generated by Django 5.2.3 on 2025-07-08 10:19
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("genlab_bestilling", "0022_sample_internal_note"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="order",
+            name="responsible_staff",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="Staff members responsible for this order",
+                related_name="responsible_orders",
+                to=settings.AUTH_USER_MODEL,
+                verbose_name="Responsible staff",
+            ),
+        ),
+    ]

src/genlab_bestilling/models.py

@@ -285,6 +285,7 @@ class OrderPriority:
         related_name="responsible_orders",
         verbose_name="Responsible staff",
         help_text="Staff members responsible for this order",
+        blank=True,
     )
     is_seen = models.BooleanField(
         default=False, help_text="If an order has been seen by a staff"