UPDATE

sensor_catalog/models.py

@@ -5,6 +5,7 @@ from django.db import models
 
 class SensorCatalog(models.Model):
     uuid = models.UUIDField(default=uuid.uuid4, unique=True, editable=False, db_index=True)
+    code = models.CharField(max_length=255, unique=True, db_index=True)
     name = models.CharField(max_length=255, unique=True, db_index=True)
     description = models.TextField(blank=True, default="")
     customizable_fields = models.JSONField(default=list, blank=True)
@@ -17,7 +18,7 @@ class SensorCatalog(models.Model):
 
     class Meta:
         db_table = "sensor_catalogs"
-        ordering = ["name"]
+        ordering = ["code"]
 
     def __str__(self):
         return self.name