diff --git a/smash/web/models.py b/smash/web/models.py
index 18f2f5aea3436d4034431d0e2016e96a4c7e19d5..c7227e240fb554c16a4f16c03590f8732aa7a05c 100644
--- a/smash/web/models.py
+++ b/smash/web/models.py
@@ -297,6 +297,10 @@ class AppointmentType (models.Model):
         verbose_name='Suggested rest time',
         default=0
     )
+    can_be_parallelized = models.BooleanField(
+        verbose_name='Can be parallelized',
+        default=False
+    )
     REQ_ROLE_CHOICES = (
         ('DOCTOR', 'Doctor'),
         ('NURSE', 'Nurse'),