diff --git a/apps/note/models/notes.py b/apps/note/models/notes.py
index 3d929bc8..62811735 100644
--- a/apps/note/models/notes.py
+++ b/apps/note/models/notes.py
@@ -27,6 +27,12 @@ class Note(PolymorphicModel):
         help_text=_('in centimes, money credited for this instance'),
         default=0,
     )
+    last_negative= models.DateTimeField(
+        verbose_name=_('last negative date'),
+        help_text=_('last time the balance was negative'),
+        null=True,
+        blank=True,
+    )
     is_active = models.BooleanField(
         _('active'),
         default=True,
diff --git a/apps/note/models/transactions.py b/apps/note/models/transactions.py
index c99b5538..49fc44b4 100644
--- a/apps/note/models/transactions.py
+++ b/apps/note/models/transactions.py
@@ -164,10 +164,6 @@ class TemplateTransaction(Transaction):
         TemplateCategory,
         on_delete=models.PROTECT,
     )
-    name = models.CharField(
-        max_length=255,
-    )
-
 
 class MembershipTransaction(Transaction):
     """