diff --git a/compensation/models/eco_account.py b/compensation/models/eco_account.py
index afebfbe0..a321ff99 100644
--- a/compensation/models/eco_account.py
+++ b/compensation/models/eco_account.py
@@ -161,12 +161,12 @@ class EcoAccount(AbstractCompensation, ShareableObjectMixin, RecordableObjectMix
         # Send mail
         shared_users = self.shared_users.values_list("id", flat=True)
         for user_id in shared_users:
-            celery_send_mail_deduction_changed.delay(self.identifier, self.title, user_id, data_change)
+            celery_send_mail_deduction_changed.delay(self.id, self.__class__, user_id, data_change)
 
         # Send mail
         shared_teams = self.shared_teams.values_list("id", flat=True)
         for team_id in shared_teams:
-            celery_send_mail_deduction_changed_team.delay(self.identifier, self.title, team_id, data_change)
+            celery_send_mail_deduction_changed_team.delay(self.id, self.__class__, team_id, data_change)
 
     def update_deductable_rest(self):
         """
diff --git a/konova/models/object.py b/konova/models/object.py
index 52732a8c..6665dd35 100644
--- a/konova/models/object.py
+++ b/konova/models/object.py
@@ -123,7 +123,7 @@ class DeletableObjectMixin(models.Model):
                 # Send mail
                 shared_teams = self.shared_teams.values_list("id", flat=True)
                 for team_id in shared_teams:
-                    celery_send_mail_shared_data_deleted_team.delay(self.identifier, self.title, team_id, municipals_names)
+                    celery_send_mail_shared_data_deleted_team.delay(self.id, self.__class__, team_id, municipals_names)
 
             self.save()
 
@@ -256,10 +256,10 @@ class RecordableObjectMixin(models.Model):
         municipals_names = list(self.geometry.get_underlying_municipals().values_list("name", flat=True))
 
         for user_id in shared_users:
-            celery_send_mail_shared_data_unrecorded.delay(self.identifier, self.title, user_id, municipals_names)
+            celery_send_mail_shared_data_unrecorded.delay(self.id, self.__class__, user_id, municipals_names)
 
         for team_id in shared_teams:
-            celery_send_mail_shared_data_unrecorded_team.delay(self.identifier, self.title, team_id, municipals_names)
+            celery_send_mail_shared_data_unrecorded_team.delay(self.id, self.__class__, team_id, municipals_names)
 
         return action
 
@@ -287,10 +287,10 @@ class RecordableObjectMixin(models.Model):
         municipals_names = list(self.geometry.get_underlying_municipals().values_list("name", flat=True))
 
         for user_id in shared_users:
-            celery_send_mail_shared_data_recorded.delay(self.identifier, self.title, user_id, municipals_names)
+            celery_send_mail_shared_data_recorded.delay(self.id, self.__class__, user_id, municipals_names)
 
         for team_id in shared_teams:
-            celery_send_mail_shared_data_recorded_team.delay(self.identifier, self.title, team_id, municipals_names)
+            celery_send_mail_shared_data_recorded_team.delay(self.id, self.__class__, team_id, municipals_names)
 
         return action
 
@@ -366,12 +366,12 @@ class CheckableObjectMixin(models.Model):
         # Send mail
         shared_users = self.shared_users.values_list("id", flat=True)
         for user_id in shared_users:
-            celery_send_mail_shared_data_checked.delay(self.identifier, self.title, user_id, municipals_names)
+            celery_send_mail_shared_data_checked.delay(self.id, self.__class__, user_id, municipals_names)
 
         # Send mail
         shared_teams = self.shared_teams.values_list("id", flat=True)
         for team_id in shared_teams:
-            celery_send_mail_shared_data_checked_team.delay(self.identifier, self.title, team_id, municipals_names)
+            celery_send_mail_shared_data_checked_team.delay(self.id, self.__class__, team_id, municipals_names)
 
         self.log.add(action)
         return action
@@ -556,9 +556,9 @@ class ShareableObjectMixin(models.Model):
 
         municipals_names = list(self.geometry.get_underlying_municipals().values_list("name", flat=True))
         for team_id in new_teams:
-            celery_send_mail_shared_access_given_team.delay(self.identifier, self.title,  team_id, municipals_names)
+            celery_send_mail_shared_access_given_team.delay(self.id, self.__class__,  team_id, municipals_names)
         for team_id in removed_teams:
-            celery_send_mail_shared_access_removed_team.delay(self.identifier, self.title, team_id, municipals_names)
+            celery_send_mail_shared_access_removed_team.delay(self.id, self.__class__, team_id, municipals_names)
 
         self.share_with_team_list(accessing_teams)
 
@@ -586,9 +586,9 @@ class ShareableObjectMixin(models.Model):
         municipals_names = list(self.geometry.get_underlying_municipals().values_list("name", flat=True))
         # Send mails
         for user_id in removed_users:
-            celery_send_mail_shared_access_removed.delay(self.identifier, self.title, user_id, municipals_names)
+            celery_send_mail_shared_access_removed(self.id, self.__class__, user_id, municipals_names)
         for user_id in new_users:
-            celery_send_mail_shared_access_given.delay(self.identifier, self.title,  user_id, municipals_names)
+            celery_send_mail_shared_access_given(self.id, self.__class__, user_id, municipals_names)
 
         # Set new shared users
         self.share_with_user_list(accessing_users)
diff --git a/konova/tasks.py b/konova/tasks.py
index ab9e6af3..417f5ca2 100644
--- a/konova/tasks.py
+++ b/konova/tasks.py
@@ -25,101 +25,115 @@ def celery_update_parcels(geometry_id: str, recheck: bool = True):
 
 
 @shared_task
-def celery_send_mail_shared_access_removed(obj_identifier, obj_title=None, user_id=None, municipals_names=[]):
+def celery_send_mail_shared_access_removed(obj_id, obj_class, user_id=None, municipals_names=[]):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_shared_access_removed(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_shared_access_removed(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_access_given(obj_identifier, obj_title=None, user_id=None, municipals_names=[]):
+def celery_send_mail_shared_access_given(obj_id, obj_class, user_id=None, municipals_names=[]):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_shared_access_given(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_shared_access_given(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_access_removed_team(obj_identifier, obj_title=None, team_id=None, municipals_names=[]):
+def celery_send_mail_shared_access_removed_team(obj_id, obj_class, team_id=None, municipals_names=[]):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_shared_access_removed(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_shared_access_removed(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_access_given_team(obj_identifier, obj_title=None, team_id=None, municipals_names=[]):
+def celery_send_mail_shared_access_given_team(obj_id, obj_class, team_id=None, municipals_names=[]):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_shared_access_given_team(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_shared_access_given_team(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_recorded(obj_identifier, obj_title=None, user_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_recorded(obj_id, obj_class, user_id=None, municipals_names=[]):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_shared_data_recorded(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_shared_data_recorded(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_unrecorded(obj_identifier, obj_title=None, user_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_unrecorded(obj_id, obj_class, user_id=None, municipals_names=[]):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_shared_data_unrecorded(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_shared_data_unrecorded(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_recorded_team(obj_identifier, obj_title=None, team_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_recorded_team(obj_id, obj_class, team_id=None, municipals_names=[]):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_shared_data_recorded(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_shared_data_recorded(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_unrecorded_team(obj_identifier, obj_title=None, team_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_unrecorded_team(obj_id, obj_class, team_id=None, municipals_names=[]):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_shared_data_unrecorded(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_shared_data_unrecorded(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_deleted(obj_identifier, obj_title=None, user_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_deleted(obj_id, obj_class, user_id=None, municipals_names=[]):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_shared_data_deleted(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_shared_data_deleted(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_checked(obj_identifier, obj_title=None, user_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_checked(obj_id, obj_class, user_id=None, municipals_names=[]):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_shared_data_checked(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_shared_data_checked(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_deleted_team(obj_identifier, obj_title=None, team_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_deleted_team(obj_id, obj_class, team_id=None, municipals_names=[]):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_shared_data_deleted(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_shared_data_deleted(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_shared_data_checked_team(obj_identifier, obj_title=None, team_id=None, municipals_names=[]):
+def celery_send_mail_shared_data_checked_team(obj_id, obj_class, team_id=None, municipals_names=[]):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_shared_data_checked(obj_identifier, obj_title, municipals_names)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_shared_data_checked(obj, municipals_names)
 
 
 @shared_task
-def celery_send_mail_deduction_changed_team(obj_identifier, obj_title=None, team_id=None, data_changes=None):
+def celery_send_mail_deduction_changed_team(obj_id, obj_class, team_id=None, data_changes=None):
     from user.models import Team
     team = Team.objects.get(id=team_id)
-    team.send_mail_deduction_changed(obj_identifier, obj_title, data_changes)
+    obj = obj_class.objects.get(id=obj_id)
+    team.send_mail_deduction_changed(obj, data_changes)
 
 
 @shared_task
-def celery_send_mail_deduction_changed(obj_identifier, obj_title=None, user_id=None, data_changes=None):
+def celery_send_mail_deduction_changed(obj_id, obj_class, user_id=None, data_changes=None):
     from user.models import User
     user = User.objects.get(id=user_id)
-    user.send_mail_deduction_changed(obj_identifier, obj_title, data_changes)
+    obj = obj_class.objects.get(id=obj_id)
+    user.send_mail_deduction_changed(obj, data_changes)
 
 
 @shared_task
diff --git a/konova/utils/mailer.py b/konova/utils/mailer.py
index faf21fd1..d60f3b9a 100644
--- a/konova/utils/mailer.py
+++ b/konova/utils/mailer.py
@@ -45,12 +45,11 @@ class Mailer:
             auth_password=self.auth_password
         )
 
-    def send_mail_shared_access_removed(self, obj_identifier, obj_title, user, municipals_names):
+    def send_mail_shared_access_removed(self, obj, user, municipals_names):
         """ Send a mail if user has no access to the object anymore
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             user (User): Related user
             municipals_names (iterable): List of municipals of the entry
 
@@ -59,8 +58,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -68,16 +66,15 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Shared access removed").format(obj_identifier),
+            _("{} - Shared access removed").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_access_given(self, obj_identifier, obj_title, user, municipals_names):
+    def send_mail_shared_access_given(self, obj, user, municipals_names):
         """ Send a mail if user just got access to the object
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             user (User): The related user
             municipals_names (iterable): List of municipals for this entry
 
@@ -86,8 +83,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -95,16 +91,15 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Shared access given").format(obj_identifier),
+            _("{} - Shared access given").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_access_given_team(self, obj_identifier, obj_title, team, users_to_notify, municipals_names):
+    def send_mail_shared_access_given_team(self, obj, team, users_to_notify, municipals_names):
         """ Send a mail if a team just got access to the object
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): Title of the main object
+            obj (): The object
             team (Team): Team to be notified
             users_to_notify (QueryDict): Contains the team users which should be notified
             municipals_names (iterable): List of municipals for this entry
@@ -114,8 +109,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -123,16 +117,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Shared access given").format(obj_identifier),
+            _("{} - Shared access given").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_access_removed_team(self, obj_identifier, obj_title, team, users_to_notify, municipals_names):
+    def send_mail_shared_access_removed_team(self, obj, team, users_to_notify, municipals_names):
         """ Send a mail if a team just lost access to the object
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): Title of the main object
+            obj (): The object
             team (Team): Team to be notified
             users_to_notify (QueryDict): Contains the team users which should be notified
             municipals_names (iterable): List of municipals for this entry
@@ -142,8 +135,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -151,16 +143,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Shared access removed").format(obj_identifier),
+            _("{} - Shared access removed").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_unrecorded_team(self, obj_identifier, obj_title, team, users_to_notify, municipals_names):
+    def send_mail_shared_data_unrecorded_team(self,obj, team, users_to_notify, municipals_names):
         """ Send a mail if data has just been unrecorded
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): Title of the main object
+            obj (): The object
             team (Team): Team to be notified
             users_to_notify (QueryDict): Contains the team users which should be notified
             municipals_names (iterable): List of municipals for this entry
@@ -170,8 +161,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -179,16 +169,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Shared data unrecorded").format(obj_identifier),
+            _("{} - Shared data unrecorded").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_recorded_team(self, obj_identifier, obj_title, team, users_to_notify, municipals_names):
+    def send_mail_shared_data_recorded_team(self, obj, team, users_to_notify, municipals_names):
         """ Send a mail if data has just been recorded
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): Title of the main object
+            obj (): The object
             team (Team): Team to be notified
             users_to_notify (QueryDict): Contains the team users which should be notified
             municipals_names (iterable): List of municipals for this entry
@@ -198,8 +187,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -207,16 +195,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Shared data recorded").format(obj_identifier),
+            _("{} - Shared data recorded").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_checked_team(self, obj_identifier, obj_title, team, users_to_notify, municipals_names):
+    def send_mail_shared_data_checked_team(self, obj, team, users_to_notify, municipals_names):
         """ Send a mail if data has just been checked
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): Title of the main object
+            obj (): The object
             team (Team): Team to be notified
             users_to_notify (QueryDict): Contains the team users which should be notified
             municipals_names (iterable): List of municipals for this entry
@@ -226,8 +213,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -235,16 +221,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Shared data checked").format(obj_identifier),
+            _("{} - Shared data checked").format(obj.identifier),
             msg
         )
 
-    def send_mail_deduction_changed_team(self, obj_identifier, obj_title, team, data_changes, users_to_notify):
+    def send_mail_deduction_changed_team(self, obj, team, data_changes, users_to_notify):
         """ Send a mail if deduction has been changed
 
         Args:
-            obj_identifier (str): Identifier of the main object
-            obj_title (str): Title of the main object
+            obj (): The object
             team (Team): Team to be notified
             data_changes (dict): Contains the old|new changes of the deduction changes
             users_to_notify (QueryDict): Contains the team users which should be notified
@@ -253,8 +238,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
             "data_changes": data_changes,
         }
@@ -262,16 +246,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Deduction changed").format(obj_identifier),
+            _("{} - Deduction changed").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_deleted_team(self, obj_identifier, obj_title, team, users_to_notify, municipals_names):
+    def send_mail_shared_data_deleted_team(self, obj, team, users_to_notify, municipals_names):
         """ Send a mail if data has just been deleted
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             team (Team): The related team
             users_to_notify (QuerySet): Contains team users who want to be notified
             municipals_names (iterable): List of municipals for the entry
@@ -281,8 +264,7 @@ class Mailer:
         """
         context = {
             "team": team,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -290,16 +272,15 @@ class Mailer:
         user_mail_address = users_to_notify.values_list("email", flat=True)
         self.send(
             user_mail_address,
-            _("{} - Shared data deleted").format(obj_identifier),
+            _("{} - Shared data deleted").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_recorded(self, obj_identifier, obj_title, user, municipals_names):
+    def send_mail_shared_data_recorded(self, obj, user, municipals_names):
         """ Send a mail if the user's shared data has just been unrecorded
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             user (User): The related user
             municipals_names (iterable): List of municipals for this entry
 
@@ -308,8 +289,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -317,16 +297,15 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Shared data recorded").format(obj_identifier),
+            _("{} - Shared data recorded").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_unrecorded(self, obj_identifier, obj_title, user, municipals_names):
+    def send_mail_shared_data_unrecorded(self, obj, user, municipals_names):
         """ Send a mail if the user's shared data has just been unrecorded
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             user (User): The related user
             municipals_names (iterable): List of municipals for this entry
 
@@ -335,8 +314,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -344,16 +322,15 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Shared data unrecorded").format(obj_identifier),
+            _("{} - Shared data unrecorded").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_deleted(self, obj_identifier, obj_title, user, municipals_names):
+    def send_mail_shared_data_deleted(self, obj, user, municipals_names):
         """ Send a mail if shared data has just been deleted
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             user (User): The related user
             municipals_names (iterable): List of municipals for this entry
 
@@ -362,8 +339,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -371,16 +347,15 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Shared data deleted").format(obj_identifier),
+            _("{} - Shared data deleted").format(obj.identifier),
             msg
         )
 
-    def send_mail_shared_data_checked(self, obj_identifier, obj_title, user, municipals_names):
+    def send_mail_shared_data_checked(self, obj, user, municipals_names):
         """ Send a mail if shared data just has been checked
 
         Args:
-            obj_identifier (str): The object identifier
-            obj_title (str): The object title
+            obj (): The object
             user (User): The related user
             municipals_names (iterable): List of municipals for this entry
 
@@ -389,8 +364,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
@@ -398,16 +372,15 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Shared data checked").format(obj_identifier),
+            _("{} - Shared data checked").format(obj.identifier),
             msg
         )
 
-    def send_mail_deduction_changed(self, obj_identifier, obj_title, user, data_changes):
+    def send_mail_deduction_changed(self, obj, user, data_changes):
         """ Send a mail if deduction has been changed
 
         Args:
-            obj_identifier (str): Identifier of the main object
-            obj_title (str): Title of the main object
+            obj (): The object
             user (User): User to be notified
             data_changes (dict): Contains the old|new changes of the deduction changes
 
@@ -417,8 +390,7 @@ class Mailer:
         """
         context = {
             "user": user,
-            "obj_identifier": obj_identifier,
-            "obj_title": obj_title,
+            "obj": obj,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
             "data_changes": data_changes,
         }
@@ -426,7 +398,7 @@ class Mailer:
         user_mail_address = [user.email]
         self.send(
             user_mail_address,
-            _("{} - Deduction changed").format(obj_identifier),
+            _("{} - Deduction changed").format(obj.identifier),
             msg
         )
 
@@ -451,11 +423,11 @@ class Mailer:
             msg
         )
 
-    def send_mail_resubmission(self, obj_identifier, resubmission, municipals_names):
+    def send_mail_resubmission(self, obj, resubmission, municipals_names):
         """ Send a resubmission mail for a user
 
         Args:
-            obj_identifier (str): The (resubmitted) object's identifier
+            obj (): The (resubmitted) object
             resubmission (Resubmission): The resubmission
             municipals_names (iterable): List of municipals for this entry
 
@@ -463,7 +435,7 @@ class Mailer:
 
         """
         context = {
-            "obj_identifier": obj_identifier,
+            "obj": obj,
             "resubmission": resubmission,
             "municipals_names": municipals_names,
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
@@ -472,7 +444,7 @@ class Mailer:
         user_mail_address = [resubmission.user.email]
         self.send(
             user_mail_address,
-            _("Resubmission - {}").format(obj_identifier),
+            _("Resubmission - {}").format(obj.identifier),
             msg
         )
 
diff --git a/templates/email/checking/shared_data_checked.html b/templates/email/checking/shared_data_checked.html
index 258315d2..665a2a2f 100644
--- a/templates/email/checking/shared_data_checked.html
+++ b/templates/email/checking/shared_data_checked.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data checked' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{user.username}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been checked' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>{{obj_title}}</strong>
+        <strong>{{obj.title}}</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/checking/shared_data_checked_team.html b/templates/email/checking/shared_data_checked_team.html
index 6d02df52..a92f4334 100644
--- a/templates/email/checking/shared_data_checked_team.html
+++ b/templates/email/checking/shared_data_checked_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data checked' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been checked' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>{{obj_title}}</strong>
+        <strong>{{obj.title}}</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/deleting/shared_data_deleted.html b/templates/email/deleting/shared_data_deleted.html
index 491e70b4..243a3e2b 100644
--- a/templates/email/deleting/shared_data_deleted.html
+++ b/templates/email/deleting/shared_data_deleted.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data deleted' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{user.username}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been deleted' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/deleting/shared_data_deleted_team.html b/templates/email/deleting/shared_data_deleted_team.html
index ba1328d3..c546c318 100644
--- a/templates/email/deleting/shared_data_deleted_team.html
+++ b/templates/email/deleting/shared_data_deleted_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data deleted' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been deleted' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/other/deduction_changed.html b/templates/email/other/deduction_changed.html
index 8129f6b2..f9762ef8 100644
--- a/templates/email/other/deduction_changed.html
+++ b/templates/email/other/deduction_changed.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% translate 'Deduction changed' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% translate 'Hello ' %} {{user.username}},
diff --git a/templates/email/other/deduction_changed_team.html b/templates/email/other/deduction_changed_team.html
index babf36c0..75b39324 100644
--- a/templates/email/other/deduction_changed_team.html
+++ b/templates/email/other/deduction_changed_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% translate 'Deduction changed' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
diff --git a/templates/email/recording/shared_data_recorded.html b/templates/email/recording/shared_data_recorded.html
index 71f92f7d..4b18e3ee 100644
--- a/templates/email/recording/shared_data_recorded.html
+++ b/templates/email/recording/shared_data_recorded.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data recorded' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{user.username}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been recorded' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/recording/shared_data_recorded_team.html b/templates/email/recording/shared_data_recorded_team.html
index 1c84674b..3f508c47 100644
--- a/templates/email/recording/shared_data_recorded_team.html
+++ b/templates/email/recording/shared_data_recorded_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data recorded' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been recorded' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/recording/shared_data_unrecorded.html b/templates/email/recording/shared_data_unrecorded.html
index c6c7b0c3..77300f97 100644
--- a/templates/email/recording/shared_data_unrecorded.html
+++ b/templates/email/recording/shared_data_unrecorded.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data unrecorded' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{user.username}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been unrecorded' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/recording/shared_data_unrecorded_team.html b/templates/email/recording/shared_data_unrecorded_team.html
index 6ac1d75b..c4aaaf97 100644
--- a/templates/email/recording/shared_data_unrecorded_team.html
+++ b/templates/email/recording/shared_data_unrecorded_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared data unrecorded' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been unrecorded' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/resubmission/resubmission.html b/templates/email/resubmission/resubmission.html
index 0dcc32ce..09b40e77 100644
--- a/templates/email/resubmission/resubmission.html
+++ b/templates/email/resubmission/resubmission.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Resubmission' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{resubmission.user.username}},
diff --git a/templates/email/sharing/shared_access_given.html b/templates/email/sharing/shared_access_given.html
index 785e602c..472d3c9e 100644
--- a/templates/email/sharing/shared_access_given.html
+++ b/templates/email/sharing/shared_access_given.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Access shared' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{user.username}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been shared with you' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/sharing/shared_access_given_team.html b/templates/email/sharing/shared_access_given_team.html
index 0f23bc57..608f27f9 100644
--- a/templates/email/sharing/shared_access_given_team.html
+++ b/templates/email/sharing/shared_access_given_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Access shared' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'the following dataset has just been shared with your team' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/sharing/shared_access_removed.html b/templates/email/sharing/shared_access_removed.html
index f1845a3e..2dde1492 100644
--- a/templates/email/sharing/shared_access_removed.html
+++ b/templates/email/sharing/shared_access_removed.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared access removed' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello ' %} {{user.username}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'your shared access, including editing, has been revoked for the dataset ' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/templates/email/sharing/shared_access_removed_team.html b/templates/email/sharing/shared_access_removed_team.html
index ede05202..76afa230 100644
--- a/templates/email/sharing/shared_access_removed_team.html
+++ b/templates/email/sharing/shared_access_removed_team.html
@@ -2,7 +2,7 @@
 
 <div>
     <h2>{% trans 'Shared access removed' %}</h2>
-    <h4>{{obj_identifier}}</h4>
+    <h4>{{obj.identifier}}</h4>
     <hr>
     <article>
         {% trans 'Hello team' %} {{team.name}},
@@ -10,9 +10,9 @@
         <br>
         {% trans 'your teams shared access, including editing, has been revoked for the dataset ' %}
         <br>
-        <strong>{{obj_identifier}}</strong>
+        <strong>{{obj.identifier}}</strong>
         <br>
-        <strong>"{{obj_title}}"</strong>
+        <strong>"{{obj.title}}"</strong>
         <br>
         <br>
         {% trans 'This entry is located in' %}
diff --git a/user/models/team.py b/user/models/team.py
index 0ff18a85..335e8944 100644
--- a/user/models/team.py
+++ b/user/models/team.py
@@ -31,12 +31,11 @@ class Team(UuidModel, DeletableObjectMixin):
         self.deleted = delete_action
         self.save()
 
-    def send_mail_shared_access_given_team(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_access_given_team(self, obj, municipals_names):
         """ Sends a mail to the team members in case of given shared access
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (str): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -46,14 +45,13 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_SHARED_ACCESS_GAINED.value]
         )
-        mailer.send_mail_shared_access_given_team(obj_identifier, obj_title, self, users_to_notify, municipals_names)
+        mailer.send_mail_shared_access_given_team(obj, self, users_to_notify, municipals_names)
 
-    def send_mail_shared_access_removed(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_access_removed(self, obj, municipals_names):
         """ Sends a mail to the team members in case of removed shared access
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -63,14 +61,13 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_SHARED_ACCESS_REMOVED.value]
         )
-        mailer.send_mail_shared_access_removed_team(obj_identifier, obj_title, self, users_to_notify, municipals_names)
+        mailer.send_mail_shared_access_removed_team(obj, self, users_to_notify, municipals_names)
 
-    def send_mail_shared_data_unrecorded(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_unrecorded(self, obj, municipals_names):
         """ Sends a mail to the team members in case of unrecorded data
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -80,14 +77,13 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_SHARED_DATA_RECORDED.value]
         )
-        mailer.send_mail_shared_data_unrecorded_team(obj_identifier, obj_title, self, users_to_notify, municipals_names)
+        mailer.send_mail_shared_data_unrecorded_team(obj, self, users_to_notify, municipals_names)
 
-    def send_mail_shared_data_recorded(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_recorded(self, obj, municipals_names):
         """ Sends a mail to the team members in case of unrecorded data
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -97,14 +93,13 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_SHARED_DATA_RECORDED.value]
         )
-        mailer.send_mail_shared_data_recorded_team(obj_identifier, obj_title, self, users_to_notify, municipals_names)
+        mailer.send_mail_shared_data_recorded_team(obj, self, users_to_notify, municipals_names)
 
-    def send_mail_shared_data_checked(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_checked(self, obj, municipals_names):
         """ Sends a mail to the team members in case of checked data
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -114,14 +109,13 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_SHARED_DATA_CHECKED.value]
         )
-        mailer.send_mail_shared_data_checked_team(obj_identifier, obj_title, self, users_to_notify, municipals_names)
+        mailer.send_mail_shared_data_checked_team(obj, self, users_to_notify, municipals_names)
 
-    def send_mail_deduction_changed(self, obj_identifier, obj_title, data_changes):
+    def send_mail_deduction_changed(self, obj, data_changes):
         """ Sends a mail to the team members in case of changed deduction values
 
         Args:
-            obj_identifier (str): Identifier of the main object
-            obj_title (str): Title of the main object
+            obj (): The main object
             data_changes (dict): Contains the old|new changes of the deduction changes
 
         Returns:
@@ -131,14 +125,13 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_DEDUCTION_CHANGES.value]
         )
-        mailer.send_mail_deduction_changed_team(obj_identifier, obj_title, self, data_changes, users_to_notify)
+        mailer.send_mail_deduction_changed_team(obj, self, data_changes, users_to_notify)
 
-    def send_mail_shared_data_deleted(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_deleted(self, obj, municipals_names):
         """ Sends a mail to the team members in case of deleted data
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -148,7 +141,7 @@ class Team(UuidModel, DeletableObjectMixin):
         users_to_notify = self.users.filter(
             notifications__in=[UserNotificationEnum.NOTIFY_ON_SHARED_DATA_DELETED.value]
         )
-        mailer.send_mail_shared_data_deleted_team(obj_identifier, obj_title, self, users_to_notify, municipals_names)
+        mailer.send_mail_shared_data_deleted_team(obj, self, users_to_notify, municipals_names)
 
     def remove_user(self, user):
         """ Removes a user from the team
diff --git a/user/models/user.py b/user/models/user.py
index c01dbc48..dde88dcd 100644
--- a/user/models/user.py
+++ b/user/models/user.py
@@ -83,12 +83,11 @@ class User(AbstractUser):
             name=group
         )
 
-    def send_mail_shared_access_removed(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_access_removed(self, obj, municipals_names):
         """ Sends a mail to the user in case of removed shared access
 
         Args:
-            obj_identifier ():
-            obj_title ():
+            obj ():
             municipals_names ():
 
         Returns:
@@ -97,14 +96,13 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_SHARED_ACCESS_REMOVED)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_shared_access_removed(obj_identifier, obj_title, self, municipals_names)
+            mailer.send_mail_shared_access_removed(obj, self, municipals_names)
 
-    def send_mail_shared_access_given(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_access_given(self, obj, municipals_names):
         """ Sends a mail to the user in case of given shared access
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -113,14 +111,13 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_SHARED_ACCESS_GAINED)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_shared_access_given(obj_identifier, obj_title, self, municipals_names)
+            mailer.send_mail_shared_access_given(obj, self, municipals_names)
 
-    def send_mail_shared_data_recorded(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_recorded(self, obj, municipals_names):
         """ Sends a mail to the user in case of shared data has been recorded
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -129,14 +126,13 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_SHARED_DATA_RECORDED)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_shared_data_recorded(obj_identifier, obj_title, self, municipals_names)
+            mailer.send_mail_shared_data_recorded(obj, self, municipals_names)
 
-    def send_mail_shared_data_unrecorded(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_unrecorded(self, obj, municipals_names):
         """ Sends a mail to the user in case of shared data has been unrecorded
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -145,14 +141,13 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_SHARED_DATA_RECORDED)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_shared_data_unrecorded(obj_identifier, obj_title, self, municipals_names)
+            mailer.send_mail_shared_data_unrecorded(obj, self, municipals_names)
 
-    def send_mail_shared_data_deleted(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_deleted(self, obj, municipals_names):
         """ Sends a mail to the user in case of shared data has been deleted
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -161,14 +156,13 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_SHARED_DATA_DELETED)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_shared_data_deleted(obj_identifier, obj_title, self, municipals_names)
+            mailer.send_mail_shared_data_deleted(obj, self, municipals_names)
 
-    def send_mail_shared_data_checked(self, obj_identifier, obj_title, municipals_names):
+    def send_mail_shared_data_checked(self, obj, municipals_names):
         """ Sends a mail to the user in case of shared data has been deleted
 
         Args:
-            obj_identifier (str): The entry identifier
-            obj_title (str): The entry title
+            obj (): The entry
             municipals_names (iterable): List of municipals for this entry
 
         Returns:
@@ -177,14 +171,13 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_SHARED_DATA_CHECKED)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_shared_data_checked(obj_identifier, obj_title, self, municipals_names)
+            mailer.send_mail_shared_data_checked(obj, self, municipals_names)
 
-    def send_mail_deduction_changed(self, obj_identifier, obj_title, data_changes):
+    def send_mail_deduction_changed(self, obj, data_changes):
         """ Sends a mail to the user in case of a changed deduction
 
         Args:
-            obj_identifier (str): Identifier of the main object
-            obj_title (str): Title of the main object
+            obj (): The object
             data_changes (dict): Contains the old|new changes of the deduction changes
 
         Returns:
@@ -193,7 +186,7 @@ class User(AbstractUser):
         notification_set = self.is_notification_setting_set(UserNotificationEnum.NOTIFY_ON_DEDUCTION_CHANGES)
         if notification_set:
             mailer = Mailer()
-            mailer.send_mail_deduction_changed(obj_identifier, obj_title, self, data_changes)
+            mailer.send_mail_deduction_changed(obj, self, data_changes)
 
     def get_API_token(self):
         """ Getter for an API token