diff --git a/partner_communication_switzerland/__manifest__.py b/partner_communication_switzerland/__manifest__.py
index cd8078c06..8efb721b5 100644
--- a/partner_communication_switzerland/__manifest__.py
+++ b/partner_communication_switzerland/__manifest__.py
@@ -54,6 +54,7 @@
     "data": [
         "security/ir.model.access.csv",
         "security/access_rules.xml",
+        "data/activity_data.xml",
         "data/major_revision_emails.xml",
         "data/child_letter_emails.xml",
         "data/lifecycle_emails.xml",
diff --git a/partner_communication_switzerland/data/activity_data.xml b/partner_communication_switzerland/data/activity_data.xml
new file mode 100644
index 000000000..6a37d7004
--- /dev/null
+++ b/partner_communication_switzerland/data/activity_data.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <!-- Activity to inform partners with no communications settings of new sponsorships -->
+    <record id="activity_check_partner_no_communication" model="mail.activity.type">
+        <field name="name">Notify sponsor of new sponsorship</field>
+        <field name="icon">fa-tasks</field>
+        <field name="res_model_id" ref="base.model_res_partner"/>
+    </record>
+</odoo>
diff --git a/partner_communication_switzerland/migrations/12.0.1.1.4/post-migration.py b/partner_communication_switzerland/migrations/12.0.1.1.4/post-migration.py
new file mode 100644
index 000000000..705aef1be
--- /dev/null
+++ b/partner_communication_switzerland/migrations/12.0.1.1.4/post-migration.py
@@ -0,0 +1,20 @@
+import logging
+from openupgradelib import openupgrade
+
+_logger = logging.getLogger(__name__)
+
+
+@openupgrade.migrate(use_env=True)
+def migrate(env, installed_version):
+    if not installed_version:
+        return
+
+    # Add activities "for dont inform" sponsors
+    sponsorships = env["recurring.contract"].search([
+        ('correspondent_id.global_communication_delivery_preference', '=', 'none'),
+        ('state', 'in', ['waiting','active']),
+        ('correspondent_id.ref', '!=', '1502623')])
+
+    for sponsorship in sponsorships:
+        # Add the activity
+        sponsorship.notify_sds_new_sponsorship()
diff --git a/partner_communication_switzerland/models/contracts.py b/partner_communication_switzerland/models/contracts.py
index 51d50fe82..516722f0c 100644
--- a/partner_communication_switzerland/models/contracts.py
+++ b/partner_communication_switzerland/models/contracts.py
@@ -9,7 +9,7 @@
 ##############################################################################
 import base64
 import logging
-from datetime import datetime, date
+from datetime import datetime, date, timedelta
 
 from dateutil.relativedelta import relativedelta
 
@@ -483,6 +483,25 @@ def contract_waiting_mandate(self):
 
         return res
 
+    def notify_sds_new_sponsorship(self):
+        self.ensure_one()
+        config_settings = self.env["res.config.settings"].sudo()
+        sds_partner_id = config_settings.get_sponsorship_de_id()
+        if self.correspondent_id.lang == 'fr_CH':
+            sds_partner_id = config_settings.get_sponsorship_fr_id()
+        if self.correspondent_id.lang == 'it_IT':
+            sds_partner_id = config_settings.get_sponsorship_it_id()
+        sds_user = self.env['res.users'].sudo().search([('partner_id', '=', int(sds_partner_id))])
+
+        if sds_user.id:
+            self.correspondent_id.activity_schedule(
+                'partner_communication_switzerland.activity_check_partner_no_communication',
+                date_deadline=datetime.date(datetime.today() + timedelta(weeks=1)),
+                summary=_("Notify partner of new sponsorship"),
+                note=_("A sponsorship was added to a partner with the communication settings set to \"don't " +
+                       "inform\", please notify him of it"),
+                user_id=sds_user.id
+            )
     @api.multi
     def contract_waiting(self):
         mandates_valid = self.filtered(lambda c: c.state == "mandate")
@@ -494,6 +513,12 @@ def contract_waiting(self):
                 and c.start_date < contract.start_date)
             contract.is_first_sponsorship = not old_sponsorships
 
+            # Notify SDS when partner has "don't inform" as comm setting
+            if contract.correspondent_id.global_communication_delivery_preference == "none":
+                # Notify the same SDS partner as the one notified when a sponsorship is created from the website
+                # so that we can manage partner language
+                self.notify_sds_new_sponsorship()
+
         self.filtered(
             lambda c: "S" in c.type
                       and not c.is_active
diff --git a/sponsorship_switzerland/models/contracts.py b/sponsorship_switzerland/models/contracts.py
index bf6723f50..d893101cf 100644
--- a/sponsorship_switzerland/models/contracts.py
+++ b/sponsorship_switzerland/models/contracts.py
@@ -198,7 +198,8 @@ def contract_waiting(self):
         for contract in sponsorships:
             payment_mode = contract.payment_mode_id.name
             if (
-                    contract.type in ["S", "SC", "SWP"]
+                    payment_mode is not False
+                    and contract.type in ["S", "SC", "SWP"]
                     and ("LSV" in payment_mode or "Postfinance" in payment_mode)
                     and contract.total_amount != 0
                     and not contract.partner_id.valid_mandate_id