diff --git a/loko/interventions/admin.py b/loko/interventions/admin.py
index f8ecf9c..d4477c2 100644
--- a/loko/interventions/admin.py
+++ b/loko/interventions/admin.py
@@ -639,6 +639,10 @@ class OperationTemplateItemInline(admin.TabularInline):
     ordering = ('order',)
 
 
+from django.db.models import Q
+from contracts.models import CompanyTeam
+
+
 class OperationTemplateAdminForm(forms.ModelForm):
     """Form for OperationTemplate with category filtering based on thematic."""
     
@@ -655,7 +659,7 @@ class OperationTemplateAdminForm(forms.ModelForm):
     
     class Meta:
         model = OperationTemplate
-        fields = ['code', 'name', 'description', 'thematic', 'categories']
+        fields = ['code', 'name', 'description', 'thematic', 'team', 'guided_template', 'categories']
     
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -686,6 +690,15 @@ class OperationTemplateAdminForm(forms.ModelForm):
             self.fields['categories'].queryset = AssetCategory.objects.filter(thematic=thematic)
         elif 'categories' in self.fields:
             self.fields['categories'].queryset = AssetCategory.objects.none()
+
+        # Filter teams by thematic
+        if 'team' in self.fields:
+            if thematic:
+                self.fields['team'].queryset = CompanyTeam.objects.filter(
+                    Q(thematics=thematic) | Q(thematics__isnull=True)
+                ).distinct().select_related('company').order_by('name')
+            else:
+                self.fields['team'].queryset = CompanyTeam.objects.select_related('company').order_by('name')
         
         # Build choices for asset models
         choices = []
@@ -767,13 +780,13 @@ class OperationTemplateAdminForm(forms.ModelForm):
 @admin.register(OperationTemplate)
 class OperationTemplateAdmin(admin.ModelAdmin):
     form = OperationTemplateAdminForm
-    list_display = ('code', 'name', 'description', 'thematic', 'categories_list', 'models_list')
-    list_filter = ('thematic', 'categories')
+    list_display = ('code', 'name', 'description', 'thematic', 'team', 'categories_list', 'models_list')
+    list_filter = ('thematic', 'team', 'categories')
     filter_horizontal = ('categories',)
     inlines = [OperationTemplateItemInline]
     fieldsets = (
         (None, {
-            'fields': ('code', 'name', 'description', 'thematic', 'guided_template')
+            'fields': ('code', 'name', 'description', 'thematic', 'team', 'guided_template')
         }),
         ('Catégories d\'équipements concernées (optionnel)', {
             'fields': ('categories',),
diff --git a/loko/interventions/migrations/0003_operationtemplate_team.py b/loko/interventions/migrations/0003_operationtemplate_team.py
new file mode 100644
index 0000000..3dc89e2
--- /dev/null
+++ b/loko/interventions/migrations/0003_operationtemplate_team.py
@@ -0,0 +1,20 @@
+# Generated by Django 6.0.7 on 2026-08-19 05:28
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contracts', '0002_initial'),
+        ('interventions', '0002_remove_intervention_origin_fms_nbr_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='operationtemplate',
+            name='team',
+            field=models.ForeignKey(blank=True, help_text="Si définie, cette équipe sera automatiquement assignée lors de la création d'interventions préventives utilisant cette gamme.", null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='operation_templates', to='contracts.companyteam', verbose_name='Équipe associée'),
+        ),
+    ]
diff --git a/loko/interventions/models.py b/loko/interventions/models.py
index 8e0d115..adb62a1 100644
--- a/loko/interventions/models.py
+++ b/loko/interventions/models.py
@@ -1372,6 +1372,15 @@ class OperationTemplate(models.Model):
     name = models.CharField(max_length=255, unique=True)
     description = models.TextField(blank=True)
     thematic = models.ForeignKey(Thematic, on_delete=models.SET_NULL, null=True, blank=True)
+    team = models.ForeignKey(
+        CompanyTeam,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name='operation_templates',
+        verbose_name=_("Équipe associée"),
+        help_text=_("Si définie, cette équipe sera automatiquement assignée lors de la création d'interventions préventives utilisant cette gamme.")
+    )
     guided_template = models.ForeignKey(
         GuidedOperationTemplate,
         on_delete=models.SET_NULL,
diff --git a/loko/interventions/static/interventions/admin_operation_template_dynamic.js b/loko/interventions/static/interventions/admin_operation_template_dynamic.js
index 7ed5753..35d7b75 100644
--- a/loko/interventions/static/interventions/admin_operation_template_dynamic.js
+++ b/loko/interventions/static/interventions/admin_operation_template_dynamic.js
@@ -17,6 +17,7 @@
 
         $(document).ready(function() {
         var $thematic = $('#id_thematic');
+        var $team = $('#id_team');
         var $categoriesFrom = $('#id_categories_from');
         var $categoriesTo = $('#id_categories_to');
         var $assetModelsFrom = $('#id_asset_models_from');
@@ -24,6 +25,41 @@
         
         if (!$thematic.length) return;
         
+        /**
+         * Update teams based on selected thematic
+         */
+        function updateTeams() {
+            if (!$team.length) return;
+            var thematicId = $thematic.val();
+            var currentTeamVal = $team.val();
+
+            $.ajax({
+                url: '/interventions/ajax/get-teams-by-thematic/',
+                data: { thematic_id: thematicId || '' },
+                success: function(data) {
+                    $team.empty();
+                    $team.append($('<option></option>').val('').text('---------'));
+                    var hasCurrentVal = false;
+                    data.teams.forEach(function(team) {
+                        var option = $('<option></option>')
+                            .val(team.id)
+                            .text(team.name);
+                        if (String(team.id) === String(currentTeamVal)) {
+                            option.prop('selected', true);
+                            hasCurrentVal = true;
+                        }
+                        $team.append(option);
+                    });
+                    if (!hasCurrentVal && currentTeamVal) {
+                        $team.val('');
+                    }
+                },
+                error: function() {
+                    console.error('Error fetching teams');
+                }
+            });
+        }
+
         /**
          * Update categories based on selected thematic
          */
@@ -131,6 +167,7 @@
         // Listen to thematic changes
         $thematic.on('change', function() {
             updateCategories();
+            updateTeams();
         });
         
         // Listen to categories changes using MutationObserver
diff --git a/loko/interventions/tests/test_preventive_templates.py b/loko/interventions/tests/test_preventive_templates.py
index 9c765ec..0336a19 100644
--- a/loko/interventions/tests/test_preventive_templates.py
+++ b/loko/interventions/tests/test_preventive_templates.py
@@ -1,4 +1,5 @@
 import json
+import time
 from datetime import timedelta
 from unittest import mock
 
@@ -603,6 +604,286 @@ class ExternalManagerPreventivePermissionsTests(TestCase):
         self.assertTrue(should_show_created_by_provider_badge(self.internal_manager, intervention))
 
 
+class PreventiveTemplateTeamAssignmentTests(TestCase):
+    """Test automatic team assignment from OperationTemplate in preventive interventions."""
+
+    def setUp(self):
+        User = get_user_model()
+        self.thematic = Thematic.objects.create(code='trafficlights', name_fr='Signalisation', name_nl='Signalisatie')
+        self.company = Company.objects.create(name='Provider Corp')
+        self.team_a = CompanyTeam.objects.create(name='Equipe Alpha', company=self.company)
+        self.team_a.thematics.add(self.thematic)
+        self.team_b = CompanyTeam.objects.create(name='Equipe Beta', company=self.company)
+        self.team_b.thematics.add(self.thematic)
+
+        from datetime import date, timedelta
+        today = date.today()
+        self.contract = Contract.objects.create(
+            contract_number='C-TEST-001',
+            company=self.company,
+            is_active=True,
+            start_date=today - timedelta(days=30),
+            end_date=today + timedelta(days=365)
+        )
+        self.contract.thematics.add(self.thematic)
+
+        self.user = User.objects.create_user(username='manager_user', password='pwd')
+        self.role_manager = Role.objects.create(name='manager')
+        self.config = UserConfig.objects.create(user=self.user, is_intern=True)
+        self.config.roles.add(self.role_manager)
+        self.config.contracts.add(self.contract)
+        UserThematics.objects.create(user_config=self.config, thematic=self.thematic, can_edit_interventions=True)
+
+        self.status_set = OperationStatusSet.objects.create(name='Standard Status Set')
+
+        # Template with team A
+        self.template_with_team = OperationTemplate.objects.create(
+            name='Gamme Entretien A',
+            description='Gamme avec équipe A',
+            thematic=self.thematic,
+            team=self.team_a,
+        )
+        OperationTemplateItem.objects.create(
+            template=self.template_with_team,
+            name_fr='Vérification A',
+            name_nl='Controle A',
+            status_set=self.status_set,
+            is_generic=True,
+            order=1,
+        )
+
+        # Template with team B
+        self.template_with_team_b = OperationTemplate.objects.create(
+            name='Gamme Entretien B',
+            description='Gamme avec équipe B',
+            thematic=self.thematic,
+            team=self.team_b,
+        )
+        OperationTemplateItem.objects.create(
+            template=self.template_with_team_b,
+            name_fr='Vérification B',
+            name_nl='Controle B',
+            status_set=self.status_set,
+            is_generic=True,
+            order=1,
+        )
+
+        # Template without team
+        self.template_without_team = OperationTemplate.objects.create(
+            name='Gamme Sans Equipe',
+            description='Gamme sans équipe',
+            thematic=self.thematic,
+            team=None,
+        )
+        OperationTemplateItem.objects.create(
+            template=self.template_without_team,
+            name_fr='Vérification C',
+            name_nl='Controle C',
+            status_set=self.status_set,
+            is_generic=True,
+            order=1,
+        )
+
+    def test_assign_team_from_templates_helper(self):
+        """Test _assign_team_from_templates helper function directly."""
+        from interventions.views.helpers import _assign_team_from_templates
+
+        itv = Intervention.objects.create(
+            title='Test ITV',
+            status='in_preparation',
+            maintain_type='preventive',
+            thematic=self.thematic,
+        )
+
+        # No templates -> no change
+        _assign_team_from_templates(itv, [])
+        self.assertIsNone(itv.assigned_team)
+
+        # Template without team -> no change
+        _assign_team_from_templates(itv, [self.template_without_team])
+        self.assertIsNone(itv.assigned_team)
+
+        # Template with team -> assigned
+        _assign_team_from_templates(itv, [self.template_with_team])
+        itv.refresh_from_db()
+        self.assertEqual(itv.assigned_team, self.team_a)
+        self.assertEqual(itv.assigned_provider, self.company)
+
+    def test_preventive_creation_auto_assigns_team_single_mode(self):
+        """Test preventive intervention creation assigns team from template in single_for_all mode."""
+        self.client.login(username='manager_user', password='pwd')
+        url = reverse('interventions:intervention_add_preventive', kwargs={'thematic_code': 'trafficlights'})
+
+        session = self.client.session
+        session['intervention_drafts'] = {
+            'draft-team': {
+                'locations': [],
+                'assets': [],
+                'form_data': {},
+                'timestamp': time.time(),
+            }
+        }
+        session.save()
+
+        post_data = {
+            'title': 'Preventive with team',
+            'status': 'in_preparation',
+            'type': 'care',
+            'contract': self.contract.id,
+            'operation_templates': [str(self.template_with_team.id)],
+            'expected_begin_time': '2026-08-20T08:00',
+            'expected_end_time': '2026-08-20T17:00',
+            'recurrence_count': 0,
+            'type_of_selected_elements': 'locations',
+            'intervention_creation_mode': 'single_for_all',
+            'draft_id': 'draft-team',
+        }
+        response = self.client.post(url, post_data)
+        self.assertEqual(response.status_code, 302)
+
+        intervention = Intervention.objects.filter(title='Preventive with team').first()
+        self.assertIsNotNone(intervention)
+        self.assertEqual(intervention.assigned_team, self.team_a)
+        self.assertEqual(intervention.assigned_provider, self.company)
+        self.assertIn(self.template_with_team, intervention.equipment_operation_templates.all())
+
+    def test_preventive_creation_multiple_templates_first_team_assigned(self):
+        """When multiple templates are selected, the first one with a team sets the assigned_team."""
+        self.client.login(username='manager_user', password='pwd')
+        url = reverse('interventions:intervention_add_preventive', kwargs={'thematic_code': 'trafficlights'})
+
+        session = self.client.session
+        session['intervention_drafts'] = {
+            'draft-multi': {
+                'locations': [],
+                'assets': [],
+                'form_data': {},
+                'timestamp': time.time(),
+            }
+        }
+        session.save()
+
+        # template_without_team first, then template_with_team_b
+        post_data = {
+            'title': 'Preventive multi templates',
+            'status': 'in_preparation',
+            'type': 'care',
+            'contract': self.contract.id,
+            'operation_templates': [str(self.template_without_team.id), str(self.template_with_team_b.id)],
+            'expected_begin_time': '2026-08-20T08:00',
+            'expected_end_time': '2026-08-20T17:00',
+            'recurrence_count': 0,
+            'type_of_selected_elements': 'locations',
+            'intervention_creation_mode': 'single_for_all',
+            'draft_id': 'draft-multi',
+        }
+        response = self.client.post(url, post_data)
+        self.assertEqual(response.status_code, 302)
+
+        intervention = Intervention.objects.filter(title='Preventive multi templates').first()
+        self.assertIsNotNone(intervention)
+        self.assertEqual(intervention.assigned_team, self.team_b)
+
+    def test_preventive_creation_without_team_template(self):
+        """When template has no team, assigned_team remains None."""
+        self.client.login(username='manager_user', password='pwd')
+        url = reverse('interventions:intervention_add_preventive', kwargs={'thematic_code': 'trafficlights'})
+
+        session = self.client.session
+        session['intervention_drafts'] = {
+            'draft-noteam': {
+                'locations': [],
+                'assets': [],
+                'form_data': {},
+                'timestamp': time.time(),
+            }
+        }
+        session.save()
+
+        post_data = {
+            'title': 'Preventive without team',
+            'status': 'in_preparation',
+            'type': 'care',
+            'contract': self.contract.id,
+            'operation_templates': [str(self.template_without_team.id)],
+            'expected_begin_time': '2026-08-20T08:00',
+            'expected_end_time': '2026-08-20T17:00',
+            'recurrence_count': 0,
+            'type_of_selected_elements': 'locations',
+            'intervention_creation_mode': 'single_for_all',
+            'draft_id': 'draft-noteam',
+        }
+        response = self.client.post(url, post_data)
+        self.assertEqual(response.status_code, 302)
+
+        intervention = Intervention.objects.filter(title='Preventive without team').first()
+        self.assertIsNotNone(intervention)
+        self.assertIsNone(intervention.assigned_team)
+
+    def test_preventive_creation_auto_assigns_team_one_per_element_locations(self):
+        """Test preventive creation in one_per_element mode auto-assigns team to each intervention."""
+        from assets.models import TrafficLightIntersection
+        loc = TrafficLightIntersection.objects.create(code='TL-001', name_fr='Carrefour 1')
+
+        self.client.login(username='manager_user', password='pwd')
+        url = reverse('interventions:intervention_add_preventive', kwargs={'thematic_code': 'trafficlights'})
+
+        session = self.client.session
+        session['intervention_drafts'] = {
+            'draft-loc': {
+                'locations': [loc.id],
+                'assets': [],
+                'form_data': {},
+                'timestamp': time.time(),
+            }
+        }
+        session.save()
+
+        post_data = {
+            'title': 'Preventive Location',
+            'status': 'in_preparation',
+            'type': 'care',
+            'contract': self.contract.id,
+            'operation_templates': [str(self.template_with_team.id)],
+            'expected_begin_time': '2026-08-20T08:00',
+            'expected_end_time': '2026-08-20T17:00',
+            'recurrence_count': 0,
+            'type_of_selected_elements': 'locations',
+            'intervention_creation_mode': 'one_per_element',
+            'draft_id': 'draft-loc',
+        }
+        response = self.client.post(url, post_data)
+        self.assertEqual(response.status_code, 302)
+
+        intervention = Intervention.objects.filter(location_code='TL-001').first()
+        self.assertIsNotNone(intervention)
+        self.assertEqual(intervention.assigned_team, self.team_a)
+        self.assertEqual(intervention.assigned_provider, self.company)
+
+    def test_ajax_get_teams_by_thematic(self):
+        """Test the AJAX endpoint ajax_get_teams_by_thematic."""
+        self.client.login(username='manager_user', password='pwd')
+        url = reverse('interventions:ajax_get_teams_by_thematic')
+
+        # Filter by thematic
+        response = self.client.get(f"{url}?thematic_id={self.thematic.id}")
+        self.assertEqual(response.status_code, 200)
+        data = response.json()
+        self.assertIn('teams', data)
+        team_ids = [t['id'] for t in data['teams']]
+        self.assertIn(self.team_a.id, team_ids)
+        self.assertIn(self.team_b.id, team_ids)
+
+        # Without thematic -> all teams
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+        data = response.json()
+        self.assertIn('teams', data)
+        self.assertGreaterEqual(len(data['teams']), 2)
+
+
+
+
 
 
 
diff --git a/loko/interventions/urls.py b/loko/interventions/urls.py
index 4d180b9..b1b5d79 100644
--- a/loko/interventions/urls.py
+++ b/loko/interventions/urls.py
@@ -102,6 +102,7 @@ urlpatterns = [
     path('<int:intervention_id>/mobile/transfer/', views.transfer_intervention, name='transfer_intervention'),
     # Admin AJAX endpoints
     path('ajax/get-categories-by-thematic/', views.ajax_get_categories_by_thematic, name='ajax_get_categories_by_thematic'),
+    path('ajax/get-teams-by-thematic/', views.ajax_get_teams_by_thematic, name='ajax_get_teams_by_thematic'),
     path('ajax/get-subcategories/', views.ajax_get_subcategories, name='ajax_get_subcategories'),
     path('ajax/get-asset-models/', views.ajax_get_asset_models, name='ajax_get_asset_models'),
     path('ajax/get-replacement-models-by-category/', views.ajax_get_replacement_models_by_category, name='ajax_get_replacement_models_by_category'),
diff --git a/loko/interventions/views/detail.py b/loko/interventions/views/detail.py
index 1dda605..454e0b8 100644
--- a/loko/interventions/views/detail.py
+++ b/loko/interventions/views/detail.py
@@ -1677,6 +1677,7 @@ def interventions_add(request, thematic_code):
                 if templates:
                     intervention.equipment_operation_templates.add(*templates)
                     _assign_guided_template(intervention, templates)
+                    _assign_team_from_templates(intervention, templates)
                     _add_operations_from_templates(intervention, templates, only_generic=True)
                     if asset_pairs:
                         resolved_assets = _resolve_assets_from_pairs(asset_pairs)
diff --git a/loko/interventions/views/general.py b/loko/interventions/views/general.py
index f2dc3f5..b365c85 100644
--- a/loko/interventions/views/general.py
+++ b/loko/interventions/views/general.py
@@ -1145,6 +1145,32 @@ def ajax_get_categories_by_thematic(request):
         return JsonResponse({'error': str(e)}, status=400)
 
 
+def ajax_get_teams_by_thematic(request):
+    """Get teams filtered by thematic for OperationTemplate admin."""
+    thematic_id = request.GET.get('thematic_id')
+    
+    try:
+        from contracts.models import CompanyTeam
+        if thematic_id:
+            teams = CompanyTeam.objects.filter(
+                Q(thematics__id=thematic_id) | Q(thematics__isnull=True)
+            ).distinct().select_related('company').order_by('name')
+        else:
+            teams = CompanyTeam.objects.select_related('company').order_by('name')
+        
+        teams_data = [
+            {
+                'id': t.id,
+                'name': str(t),
+            }
+            for t in teams
+        ]
+        
+        return JsonResponse({'teams': teams_data})
+    except Exception as e:
+        return JsonResponse({'error': str(e)}, status=400)
+
+
 def ajax_get_subcategories(request):
     """AJAX endpoint to get subcategories (children) of a given category.
     Used by intervention add/edit forms to populate the sub-category select.
diff --git a/loko/interventions/views/helpers.py b/loko/interventions/views/helpers.py
index ed4ec82..596ea7d 100644
--- a/loko/interventions/views/helpers.py
+++ b/loko/interventions/views/helpers.py
@@ -146,6 +146,7 @@ __all__ = [
     '_asset_matches_filters',
     '_asset_matches_template_filters',
     '_assign_guided_template',
+    '_assign_team_from_templates',
     '_attach_equipment_templates',
     '_build_guided_media_json',
     '_build_link_groups',
@@ -1102,6 +1103,26 @@ def _assign_guided_template(intervention, templates):
 
 
 
+def _assign_team_from_templates(intervention, templates):
+    """
+    If any selected OperationTemplate has a team FK set,
+    auto-assign the first one found to the intervention.
+    """
+    if not templates:
+        return
+    for tmpl in templates:
+        if tmpl.team_id:
+            intervention.assigned_team = tmpl.team
+            fields_to_update = ['assigned_team']
+            if not intervention.assigned_provider_id and tmpl.team.company_id:
+                intervention.assigned_provider = tmpl.team.company
+                fields_to_update.append('assigned_provider')
+            intervention.save(update_fields=fields_to_update)
+            return
+
+
+
+
 def _get_equipment_templates_for_intervention(intervention):
     templates = list(intervention.equipment_operation_templates.all())
     if templates:
diff --git a/loko/interventions/views/preventive.py b/loko/interventions/views/preventive.py
index df6142b..5ac08e9 100644
--- a/loko/interventions/views/preventive.py
+++ b/loko/interventions/views/preventive.py
@@ -319,17 +319,28 @@ def intervention_add_preventive(request, thematic_code):
                 # Utiliser la même commande pour toutes les répétitions
                 orders_list = [order] * recurrence_count
 
+            # --- Pré-déterminer l'équipe associée aux templates d'opérations
+            template_assigned_team = None
+            for tmpl in operation_templates:
+                if tmpl.team_id:
+                    template_assigned_team = tmpl.team
+                    break
+
             # --- Fonction utilitaire pour créer une intervention
             def create_base_intervention(i: int, order_for_intervention):
                 start_date = expected_start + i * recurrence_delta
                 end_date = expected_end + i * recurrence_delta
+                assigned_provider = contract.company if contract else None
+                if not assigned_provider and template_assigned_team and template_assigned_team.company_id:
+                    assigned_provider = template_assigned_team.company
                 intervention = Intervention.objects.create(
                     title=title,
                     status=status,
                     status_order=STATUS_ORDERS[status],
                     contract=contract,
                     order=order_for_intervention,
-                    assigned_provider=contract.company if contract else None,
+                    assigned_provider=assigned_provider,
+                    assigned_team=template_assigned_team,
                     expected_begin_time=start_date,
                     expected_end_time=end_date,
                     maintain_type="preventive",
@@ -437,6 +448,7 @@ def intervention_add_preventive(request, thematic_code):
                         intervention = create_base_intervention(i, order_for_intervention)
                         _attach_equipment_templates(intervention, operation_templates)
                         _assign_guided_template(intervention, operation_templates)
+                        _assign_team_from_templates(intervention, operation_templates)
 
                         # 1) Lien générique intervention ↔ localisation
                         ct = ContentType.objects.get_for_model(loc.__class__)
@@ -563,6 +575,7 @@ def intervention_add_preventive(request, thematic_code):
                         intervention = create_base_intervention(i, order_for_intervention)
                         _attach_equipment_templates(intervention, operation_templates)
                         _assign_guided_template(intervention, operation_templates)
+                        _assign_team_from_templates(intervention, operation_templates)
 
                         # 1) Lien générique Asset ↔ Intervention
                         InterventionAsset.objects.get_or_create(
@@ -633,6 +646,7 @@ def intervention_add_preventive(request, thematic_code):
                     intervention = create_base_intervention(i, order_for_intervention)
                     _attach_equipment_templates(intervention, operation_templates)
                     _assign_guided_template(intervention, operation_templates)
+                    _assign_team_from_templates(intervention, operation_templates)
                     
                     # Utiliser le titre de base
                     intervention.title = title
diff --git a/loko/interventions/views/preventive_import.py b/loko/interventions/views/preventive_import.py
index 578a79e..2105a5f 100644
--- a/loko/interventions/views/preventive_import.py
+++ b/loko/interventions/views/preventive_import.py
@@ -486,6 +486,8 @@ def process_worksheet(
 
             # Lien template d'opérations
             intervention.equipment_operation_templates.add(template)
+            from interventions.views.helpers import _assign_team_from_templates
+            _assign_team_from_templates(intervention, [template])
 
             # Timelines
             InterventionTimeLine.objects.create(