diff --git a/back/api/inventory/models.py b/back/api/inventory/models.py
index 71856c8..59c129d 100644
--- a/back/api/inventory/models.py
+++ b/back/api/inventory/models.py
@@ -1,18 +1,22 @@
 from django.db import models
 
-   class Counter_agent(models.Model):
-       id = models.AutoField(primary_key=True)
 
-       def __str__(self):
-           return f' Counter_agent {self.id}'
+class Partner(models.Model):
+    id = models.AutoField(primary_key=True)
 
-   class element(models.Model):
-       id = models.AutoField(primary_key=True)
-       external_id = models.IntegerField()
-       type = models.CharField(max_length=100)
-       photo = models.ImageField(upload_to='.')
-       dop_text = models.TextField()
-       Counter_agent = models.ForeignKey(Counter_agent, related_name='element', on_delete=models.CASCADE)
+    def __str__(self):
+        return f" partner {self.id}"
 
-       def __str__(self):
-           return f' element {self.id} (Counter_agent {self.Counter_agent.id})'
\ No newline at end of file
+
+class Element(models.Model):
+    id = models.AutoField(primary_key=True)
+    external_id = models.IntegerField()
+    type = models.CharField(max_length=100)
+    photo = models.ImageField(upload_to=".")
+    additional_text = models.TextField()
+    partner = models.ForeignKey(
+        Partner, related_name="Element", on_delete=models.CASCADE
+    )
+
+    def __str__(self):
+        return f"Element {self.id} (Partner {self.partner.id})"