diff --git a/lemarche/siaes/models.py b/lemarche/siaes/models.py
index b7ceb2dc2..9e1005ec1 100644
--- a/lemarche/siaes/models.py
+++ b/lemarche/siaes/models.py
@@ -13,7 +13,6 @@
 from django.dispatch import receiver
 from django.urls import reverse
 from django.utils import timezone
-from django.utils.encoding import force_str
 from django.utils.functional import cached_property
 from django.utils.text import slugify
 from phonenumber_field.modelfields import PhoneNumberField
@@ -25,7 +24,7 @@
 from lemarche.stats.models import Tracker
 from lemarche.users.models import User
 from lemarche.utils.constants import DEPARTMENTS_PRETTY, RECALCULATED_FIELD_HELP_TEXT, REGIONS_PRETTY
-from lemarche.utils.data import phone_number_display, round_by_base
+from lemarche.utils.data import choice_array_to_string, phone_number_display, round_by_base
 from lemarche.utils.fields import ChoiceArrayField
 from lemarche.utils.urls import get_object_admin_url
 from lemarche.utils.validators import validate_naf, validate_post_code, validate_siret
@@ -1014,10 +1013,7 @@ def presta_type_display(self) -> str:
         if self.kind == siae_constants.KIND_AI:
             return "Mise à disposition du personnel"
         if self.presta_type:
-            presta_type_values = [
-                force_str(dict(siae_constants.PRESTA_CHOICES).get(key, "")) for key in self.presta_type
-            ]
-            return ", ".join(filter(None, presta_type_values))
+            return choice_array_to_string(siae_constants.PRESTA_CHOICES, self.presta_type)
         return ""
 
     @property
diff --git a/lemarche/templates/dashboard/siae_edit_contact.html b/lemarche/templates/dashboard/siae_edit_contact.html
index 3eda6980f..0a81c2e89 100644
--- a/lemarche/templates/dashboard/siae_edit_contact.html
+++ b/lemarche/templates/dashboard/siae_edit_contact.html
@@ -16,7 +16,7 @@
     {% bootstrap_form_errors form type="all" %}
 
     <div class="row mb-3 mb-lg-5">
-        <div class="col-12 col-lg-8">
+        <div class="col-12">
             <h3>Contacts affichés sur votre fiche commerciale</h3>
         </div>
     </div>
diff --git a/lemarche/templates/dashboard/siae_edit_offer.html b/lemarche/templates/dashboard/siae_edit_offer.html
index 51dc70f9d..e8a52a1f5 100644
--- a/lemarche/templates/dashboard/siae_edit_offer.html
+++ b/lemarche/templates/dashboard/siae_edit_offer.html
@@ -10,7 +10,7 @@
     {% csrf_token %}
 
     {% bootstrap_form_errors form type="all" %}
-        
+
     <div class="row mb-3 mb-lg-5">
         <div class="col-12 col-lg-8">
             <div class="bg-white d-block rounded-lg shadow-lg p-3 p-lg-5">
@@ -46,7 +46,7 @@
             </div>
         </div>
     </div>
-    
+
     <div class="row mb-3 mb-lg-5">
         <div class="col-12 col-lg-8">
             <div class="bg-white d-block rounded-lg shadow-lg p-3 p-lg-5">
diff --git a/lemarche/templates/dashboard/siae_edit_search.html b/lemarche/templates/dashboard/siae_edit_search.html
index c293e81ba..ddb675524 100644
--- a/lemarche/templates/dashboard/siae_edit_search.html
+++ b/lemarche/templates/dashboard/siae_edit_search.html
@@ -8,7 +8,7 @@
     {% bootstrap_form_errors form type="all" %}
 
     <div class="row mb-3 mb-lg-5">
-        <div class="col-12 col-lg-8">
+        <div class="col-12">
             <h3>Réferencez efficacement votre structure dans les résultats de recherche</h3>
         </div>
     </div>
@@ -33,7 +33,7 @@ <h3>Réferencez efficacement votre structure dans les résultats de recherche</h
             </div>
         </div>
     </div>
-    
+
     <div class="row mb-3 mb-lg-5">
         <div class="col-12 col-lg-8">
             <div class="bg-white d-block rounded-lg shadow-lg p-3 p-lg-5">
@@ -57,7 +57,7 @@ <h3>Réferencez efficacement votre structure dans les résultats de recherche</h
             </div>
         </div>
     </div>
-    
+
     <div class="row mb-3 mb-lg-5">
         <div class="col-12 col-lg-8">
             <div class="bg-white d-block rounded-lg shadow-lg p-3 p-lg-5">
@@ -88,7 +88,6 @@ <h3>Réferencez efficacement votre structure dans les résultats de recherche</h
         </div>
         <div class="col-12 col-lg-4"></div>
     </div>
-
 </form>
 {% endblock %}
 
diff --git a/lemarche/utils/data.py b/lemarche/utils/data.py
index 95a7dcb37..78f356ed1 100644
--- a/lemarche/utils/data.py
+++ b/lemarche/utils/data.py
@@ -3,6 +3,7 @@
 import phonenumbers
 from django.core.management import call_command
 from django.db import connection
+from django.utils.encoding import force_str
 
 
 def reset_app_sql_sequences(app_name):
@@ -33,6 +34,16 @@ def get_choice(choices, key):
     return None
 
 
+def choice_array_to_string(choices, array=[]):
+    """
+    choices = [(1, 'One'), (2, 'Two'), (3, 'Three')]
+    array = [1, 3]
+    choice_array_to_string(choices, array) --> 'One, Three'
+    """
+    choice_array_values = [force_str(dict(choices).get(key, "")) for key in array]
+    return ", ".join(filter(None, choice_array_values))
+
+
 def round_by_base(x, base=5):
     return base * round(x / base)
 
diff --git a/lemarche/utils/templatetags/array_choices_display.py b/lemarche/utils/templatetags/array_choices_display.py
index 910c093c5..a53f6838a 100644
--- a/lemarche/utils/templatetags/array_choices_display.py
+++ b/lemarche/utils/templatetags/array_choices_display.py
@@ -1,8 +1,8 @@
 from django import template
-from django.utils.encoding import force_str
 from django.utils.html import mark_safe
 
 from lemarche.siaes import constants as siae_constants
+from lemarche.utils.data import choice_array_to_string
 
 
 register = template.Library()
@@ -22,8 +22,7 @@ def array_choices_display(obj, field, output_format="string"):
     except:  # noqa
         keys = getattr(obj, field, [])
 
-    values = [force_str(choices_dict.get(key, "")) for key in (keys or [])]
-    values = filter(None, values)
+    values = choice_array_to_string(choices_dict, keys)
 
     # output format
     if output_format == "list":