.

atlas/models.py

@@ -140,6 +140,14 @@ class Subspecialty(models.Model):
     def get_absolute_url(self):
         return reverse("atlas:subspecialty_detail", kwargs={"pk": self.pk})
 
+class PathalogicalProcess(models.Model):
+    name = models.CharField(max_length=255)
+
+    def __str__(self) -> str:
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("atlas:pathalogical_process_detail", kwargs={"pk": self.pk})
 
 class Differential(models.Model):
     condition = models.ForeignKey(Condition, on_delete=models.CASCADE)
@@ -193,6 +201,8 @@ class Case(models.Model):
 
     condition = models.ManyToManyField(Condition, blank=True)
 
+    pathalogical_process = models.ManyToManyField(PathalogicalProcess, blank=True)
+
     differential = models.ManyToManyField(
         Condition, through=Differential, related_name="casedifferential"
     )