diff --git a/README.md b/README.md
index 6ea257f..b23c39e 100644
--- a/README.md
+++ b/README.md
@@ -132,5 +132,7 @@ Add support for Netbox 3.5 which become the minimum version supported to accomod
 * [88](https://github.com/mlebreuil/netbox-contract/issues/88) Add a placeholder value to the accounting dimensions jsonfield. This placeholder vale con be configured as part of the PLUGINS_CONFIG parameter in the configuration.py file (see above)
 * [89](https://github.com/mlebreuil/netbox-contract/issues/89) add the posibility to link contracts to sites and virtual machines.
 * [99](https://github.com/mlebreuil/netbox-contract/issues/99) list child contracts in on the parent view.
-
+#### version 2.0.10
+* [107](https://github.com/mlebreuil/netbox-contract/issues/107) Add the contacts tab to the service provider detail view.
+* [111](https://github.com/mlebreuil/netbox-contract/issues/111) Correct assignment spelling.
 
diff --git a/assignement_import.csv b/assignment_import.csv
similarity index 100%
rename from assignement_import.csv
rename to assignment_import.csv
diff --git a/pyproject.toml b/pyproject.toml
index 6277cea..ac7d2bf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "netbox-contract"
-version = "2.0.9"
+version = "2.0.10"
 authors = [
   { name="Marc Lebreuil", email="marc@famillelebreuil.net" },
 ]
diff --git a/src/netbox_contract/__init__.py b/src/netbox_contract/__init__.py
index 7ab9570..51d6e7f 100644
--- a/src/netbox_contract/__init__.py
+++ b/src/netbox_contract/__init__.py
@@ -5,7 +5,7 @@ class ContractsConfig(PluginConfig):
     name = 'netbox_contract'
     verbose_name = 'Netbox contract'
     description = 'Contract management plugin for Netbox'
-    version = '2.0.9'
+    version = '2.0.10'
     author = 'Marc Lebreuil'
     author_email = 'marc@famillelebreuil.net'
     base_url = 'contracts'
diff --git a/src/netbox_contract/api/serializers.py b/src/netbox_contract/api/serializers.py
index 999ebd4..2cfbff9 100644
--- a/src/netbox_contract/api/serializers.py
+++ b/src/netbox_contract/api/serializers.py
@@ -7,7 +7,7 @@
 from tenancy.api.nested_serializers import NestedTenantSerializer
 from utilities.api import get_serializer_for_model
 
-from ..models import Contract, ContractAssignement, Invoice, ServiceProvider
+from ..models import Contract, ContractAssignment, Invoice, ServiceProvider
 
 
 class NestedServiceProviderSerializer(WritableNestedSerializer):
@@ -40,13 +40,13 @@ class Meta:
         fields = ('id', 'url', 'display', 'number')
 
 
-class NestedContractAssignementSerializer(WritableNestedSerializer):
+class NestedContractAssignmentSerializer(WritableNestedSerializer):
     url = serializers.HyperlinkedIdentityField(
-        view_name='plugins-api:netbox_contract-api:ContractAssignement-detail'
+        view_name='plugins-api:netbox_contract-api:ContractAssignment-detail'
     )
 
     class Meta:
-        model = ContractAssignement
+        model = ContractAssignment
         fields = ('id', 'url', 'display', 'contract', 'content_object')
 
 
@@ -137,16 +137,16 @@ class Meta:
         )
 
 
-class ContractAssignementSerializer(NetBoxModelSerializer):
+class ContractAssignmentSerializer(NetBoxModelSerializer):
     url = serializers.HyperlinkedIdentityField(
-        view_name='plugins-api:netbox_contract-api:contractassignement-detail'
+        view_name='plugins-api:netbox_contract-api:contractassignment-detail'
     )
     content_type = ContentTypeField(queryset=ContentType.objects.all())
     content_object = serializers.SerializerMethodField(read_only=True)
     contract = NestedContractSerializer()
 
     class Meta:
-        model = ContractAssignement
+        model = ContractAssignment
         fields = [
             'id',
             'url',
diff --git a/src/netbox_contract/api/urls.py b/src/netbox_contract/api/urls.py
index fc9c7e7..e3506c7 100644
--- a/src/netbox_contract/api/urls.py
+++ b/src/netbox_contract/api/urls.py
@@ -8,6 +8,6 @@
 router.register('contracts', views.ContractViewSet)
 router.register('invoices', views.InvoiceViewSet)
 router.register('serviceproviders', views.ServiceProviderViewSet)
-router.register('contractassignement', views.ContractAssignementViewSet)
+router.register('contractassignment', views.ContractAssignmentViewSet)
 
 urlpatterns = router.urls
diff --git a/src/netbox_contract/api/views.py b/src/netbox_contract/api/views.py
index 00df137..8d8a520 100644
--- a/src/netbox_contract/api/views.py
+++ b/src/netbox_contract/api/views.py
@@ -2,7 +2,7 @@
 
 from .. import filtersets, models
 from .serializers import (
-    ContractAssignementSerializer,
+    ContractAssignmentSerializer,
     ContractSerializer,
     InvoiceSerializer,
     ServiceProviderSerializer,
@@ -25,6 +25,6 @@ class ServiceProviderViewSet(NetBoxModelViewSet):
     serializer_class = ServiceProviderSerializer
 
 
-class ContractAssignementViewSet(NetBoxModelViewSet):
-    queryset = models.ContractAssignement.objects.prefetch_related('contract', 'tags')
-    serializer_class = ContractAssignementSerializer
+class ContractAssignmentViewSet(NetBoxModelViewSet):
+    queryset = models.ContractAssignment.objects.prefetch_related('contract', 'tags')
+    serializer_class = ContractAssignmentSerializer
diff --git a/src/netbox_contract/filtersets.py b/src/netbox_contract/filtersets.py
index f3a3c60..cc62ac2 100644
--- a/src/netbox_contract/filtersets.py
+++ b/src/netbox_contract/filtersets.py
@@ -1,7 +1,7 @@
 from django.db.models import Q
 from netbox.filtersets import NetBoxModelFilterSet
 
-from .models import Contract, ContractAssignement, Invoice, ServiceProvider
+from .models import Contract, ContractAssignment, Invoice, ServiceProvider
 
 
 class ContractFilterSet(NetBoxModelFilterSet):
@@ -37,9 +37,9 @@ def search(self, queryset, name, value):
         return queryset.filter(name__icontains=value)
 
 
-class ContractAssignementFilterSet(NetBoxModelFilterSet):
+class ContractAssignmentFilterSet(NetBoxModelFilterSet):
     class Meta:
-        model = ContractAssignement
+        model = ContractAssignment
         fields = ('id', 'contract')
 
     def search(self, queryset, name, value):
diff --git a/src/netbox_contract/forms.py b/src/netbox_contract/forms.py
index bee2dfd..53bcdc4 100644
--- a/src/netbox_contract/forms.py
+++ b/src/netbox_contract/forms.py
@@ -25,7 +25,7 @@
 from .constants import SERVICE_PROVIDER_MODELS
 from .models import (
     Contract,
-    ContractAssignement,
+    ContractAssignment,
     InternalEntityChoices,
     Invoice,
     ServiceProvider,
@@ -314,14 +314,14 @@ class ServiceProviderBulkEditForm(NetBoxModelBulkEditForm):
     model = ServiceProvider
 
 
-# ContractAssignement
+# ContractAssignment
 
 
-class ContractAssignementForm(NetBoxModelForm):
+class ContractAssignmentForm(NetBoxModelForm):
     contract = DynamicModelChoiceField(queryset=Contract.objects.all())
 
     class Meta:
-        model = ContractAssignement
+        model = ContractAssignment
         fields = ['content_type', 'object_id', 'contract', 'tags']
         widgets = {
             'content_type': forms.HiddenInput(),
@@ -329,12 +329,12 @@ class Meta:
         }
 
 
-class ContractAssignementFilterSetForm(NetBoxModelFilterSetForm):
-    model = ContractAssignement
+class ContractAssignmentFilterSetForm(NetBoxModelFilterSetForm):
+    model = ContractAssignment
     contract = DynamicModelChoiceField(queryset=Contract.objects.all())
 
 
-class ContractAssignementImportForm(NetBoxModelImportForm):
+class ContractAssignmentImportForm(NetBoxModelImportForm):
     content_type = CSVContentTypeField(
         queryset=ContentType.objects.all(),
         help_text='Content Type in the form <app>.<model>',
@@ -344,5 +344,5 @@ class ContractAssignementImportForm(NetBoxModelImportForm):
     )
 
     class Meta:
-        model = ContractAssignement
+        model = ContractAssignment
         fields = ['content_type', 'object_id', 'contract', 'tags']
diff --git a/src/netbox_contract/migrations/0023_rename_contractassignement_contractassignment_and_more.py b/src/netbox_contract/migrations/0023_rename_contractassignement_contractassignment_and_more.py
new file mode 100644
index 0000000..4bc6f14
--- /dev/null
+++ b/src/netbox_contract/migrations/0023_rename_contractassignement_contractassignment_and_more.py
@@ -0,0 +1,26 @@
+# Generated by Django 4.2.10 on 2024-03-24 11:18
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('extras', '0107_cachedvalue_extras_cachedvalue_object'),
+        ('contenttypes', '0002_remove_content_type_name'),
+        (
+            'netbox_contract',
+            '0022_alter_contract_internal_partie_alter_contract_parent',
+        ),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='ContractAssignement',
+            new_name='ContractAssignment',
+        ),
+        migrations.RenameIndex(
+            model_name='contractassignment',
+            new_name='netbox_cont_content_3bf04f_idx',
+            old_name='netbox_cont_content_ff787b_idx',
+        ),
+    ]
diff --git a/src/netbox_contract/models.py b/src/netbox_contract/models.py
index e7fe29c..956912a 100644
--- a/src/netbox_contract/models.py
+++ b/src/netbox_contract/models.py
@@ -57,7 +57,7 @@ def get_absolute_url(self):
         return reverse('plugins:netbox_contract:serviceprovider', args=[self.pk])
 
 
-class ContractAssignement(NetBoxModel):
+class ContractAssignment(NetBoxModel):
     content_type = models.ForeignKey(to=ContentType, on_delete=models.CASCADE)
     object_id = models.PositiveBigIntegerField()
     content_object = GenericForeignKey(ct_field='content_type', fk_field='object_id')
@@ -73,7 +73,7 @@ class Meta:
         ]
 
     def get_absolute_url(self):
-        return reverse('plugins:netbox_contract:contractassignement', args=[self.pk])
+        return reverse('plugins:netbox_contract:contractassignment', args=[self.pk])
 
 
 class Contract(NetBoxModel):
diff --git a/src/netbox_contract/navigation.py b/src/netbox_contract/navigation.py
index e19fcbe..b99d13b 100644
--- a/src/netbox_contract/navigation.py
+++ b/src/netbox_contract/navigation.py
@@ -55,9 +55,9 @@
     permissions=['netbox_contract.view_serviceprovider'],
 )
 contract_assignemnt_menu_item = PluginMenuItem(
-    link='plugins:netbox_contract:contractassignement_list',
-    link_text='Contract assignements',
-    permissions=['netbox_contract.view_contractassignement'],
+    link='plugins:netbox_contract:contractassignment_list',
+    link_text='Contract assignments',
+    permissions=['netbox_contract.view_contractassignment'],
 )
 
 items = (
diff --git a/src/netbox_contract/tables.py b/src/netbox_contract/tables.py
index efadceb..2c9ee27 100644
--- a/src/netbox_contract/tables.py
+++ b/src/netbox_contract/tables.py
@@ -1,10 +1,10 @@
 import django_tables2 as tables
 from netbox.tables import NetBoxTable, columns
 
-from .models import Contract, ContractAssignement, Invoice, ServiceProvider
+from .models import Contract, ContractAssignment, Invoice, ServiceProvider
 
 
-class ContractAssignementListTable(NetBoxTable):
+class ContractAssignmentListTable(NetBoxTable):
     content_type = columns.ContentTypeColumn(verbose_name='Object Type')
     content_object = tables.Column(linkify=True, orderable=False)
     contract = tables.Column(linkify=True)
@@ -12,7 +12,7 @@ class ContractAssignementListTable(NetBoxTable):
     contract__external_partie_object = tables.Column(linkify=True)
 
     class Meta(NetBoxTable.Meta):
-        model = ContractAssignement
+        model = ContractAssignment
         fields = (
             'pk',
             'content_type',
@@ -32,13 +32,13 @@ class Meta(NetBoxTable.Meta):
         )
 
 
-class ContractAssignementObjectTable(NetBoxTable):
+class ContractAssignmentObjectTable(NetBoxTable):
     contract = tables.Column(linkify=True)
     actions = columns.ActionsColumn(actions=('edit', 'delete'))
     contract__external_partie_object = tables.Column(linkify=True)
 
     class Meta(NetBoxTable.Meta):
-        model = ContractAssignement
+        model = ContractAssignment
         fields = (
             'pk',
             'contract',
@@ -64,14 +64,14 @@ class Meta(NetBoxTable.Meta):
         )
 
 
-class ContractAssignementContractTable(NetBoxTable):
+class ContractAssignmentContractTable(NetBoxTable):
     content_type = columns.ContentTypeColumn(verbose_name='Object Type')
     content_object = tables.Column(linkify=True, verbose_name='Object', orderable=False)
     content_object__status = tables.Column(verbose_name='Status')
     actions = columns.ActionsColumn(actions=('edit', 'delete'))
 
     class Meta(NetBoxTable.Meta):
-        model = ContractAssignement
+        model = ContractAssignment
         fields = (
             'pk',
             'content_type',
diff --git a/src/netbox_contract/template_content.py b/src/netbox_contract/template_content.py
index f003921..5cc7491 100644
--- a/src/netbox_contract/template_content.py
+++ b/src/netbox_contract/template_content.py
@@ -5,100 +5,92 @@
 from virtualization.models import VirtualMachine
 
 from . import tables
-from .models import ContractAssignement
+from .models import ContractAssignment
 
 
-class CircuitContractAssignements(PluginTemplateExtension):
+class CircuitContractAssignments(PluginTemplateExtension):
     model = 'circuits.circuit'
 
     def full_width_page(self):
         circuit = self.context['object']
         circuit_type = ContentType.objects.get_for_model(Circuit)
-        contract_assignements = ContractAssignement.objects.filter(
+        contract_assignments = ContractAssignment.objects.filter(
             content_type__pk=circuit_type.id, object_id=circuit.id
         )
-        assignements_table = tables.ContractAssignementObjectTable(
-            contract_assignements
-        )
-        assignements_table.configure(self.context['request'])
+        assignments_table = tables.ContractAssignmentObjectTable(contract_assignments)
+        assignments_table.configure(self.context['request'])
 
         return self.render(
-            'contract_assignements_bottom.html',
+            'contract_assignments_bottom.html',
             extra_context={
-                'assignements_table': assignements_table,
+                'assignments_table': assignments_table,
             },
         )
 
 
-class DeviceContractAssignements(PluginTemplateExtension):
+class DeviceContractAssignments(PluginTemplateExtension):
     model = 'dcim.device'
 
     def full_width_page(self):
         device = self.context['object']
         device_type = ContentType.objects.get_for_model(Device)
-        contract_assignements = ContractAssignement.objects.filter(
+        contract_assignments = ContractAssignment.objects.filter(
             content_type__pk=device_type.id, object_id=device.id
         )
-        assignements_table = tables.ContractAssignementObjectTable(
-            contract_assignements
-        )
-        assignements_table.configure(self.context['request'])
+        assignments_table = tables.ContractAssignmentObjectTable(contract_assignments)
+        assignments_table.configure(self.context['request'])
 
         return self.render(
-            'contract_assignements_bottom.html',
+            'contract_assignments_bottom.html',
             extra_context={
-                'assignements_table': assignements_table,
+                'assignments_table': assignments_table,
             },
         )
 
 
-class VMContractAssignements(PluginTemplateExtension):
+class VMContractAssignments(PluginTemplateExtension):
     model = 'virtualization.virtualmachine'
 
     def full_width_page(self):
         vm = self.context['object']
         vm_type = ContentType.objects.get_for_model(VirtualMachine)
-        contract_assignements = ContractAssignement.objects.filter(
+        contract_assignments = ContractAssignment.objects.filter(
             content_type__pk=vm_type.id, object_id=vm.id
         )
-        assignements_table = tables.ContractAssignementObjectTable(
-            contract_assignements
-        )
-        assignements_table.configure(self.context['request'])
+        assignments_table = tables.ContractAssignmentObjectTable(contract_assignments)
+        assignments_table.configure(self.context['request'])
 
         return self.render(
-            'contract_assignements_bottom.html',
+            'contract_assignments_bottom.html',
             extra_context={
-                'assignements_table': assignements_table,
+                'assignments_table': assignments_table,
             },
         )
 
 
-class SiteContractAssignements(PluginTemplateExtension):
+class SiteContractAssignments(PluginTemplateExtension):
     model = 'dcim.site'
 
     def full_width_page(self):
         site = self.context['object']
         site_type = ContentType.objects.get_for_model(Site)
-        contract_assignements = ContractAssignement.objects.filter(
+        contract_assignments = ContractAssignment.objects.filter(
             content_type__pk=site_type.id, object_id=site.id
         )
-        assignements_table = tables.ContractAssignementObjectTable(
-            contract_assignements
-        )
-        assignements_table.configure(self.context['request'])
+        assignments_table = tables.ContractAssignmentObjectTable(contract_assignments)
+        assignments_table.configure(self.context['request'])
 
         return self.render(
-            'contract_assignements_bottom.html',
+            'contract_assignments_bottom.html',
             extra_context={
-                'assignements_table': assignements_table,
+                'assignments_table': assignments_table,
             },
         )
 
 
 template_extensions = [
-    CircuitContractAssignements,
-    DeviceContractAssignements,
-    VMContractAssignements,
-    SiteContractAssignements,
+    CircuitContractAssignments,
+    DeviceContractAssignments,
+    VMContractAssignments,
+    SiteContractAssignments,
 ]
diff --git a/src/netbox_contract/templates/contact_assignements_bottom.html b/src/netbox_contract/templates/contact_assignments_bottom.html
similarity index 100%
rename from src/netbox_contract/templates/contact_assignements_bottom.html
rename to src/netbox_contract/templates/contact_assignments_bottom.html
diff --git a/src/netbox_contract/templates/contract_assignements_bottom.html b/src/netbox_contract/templates/contract_assignments_bottom.html
similarity index 57%
rename from src/netbox_contract/templates/contract_assignements_bottom.html
rename to src/netbox_contract/templates/contract_assignments_bottom.html
index 7547be2..c0a26a3 100644
--- a/src/netbox_contract/templates/contract_assignements_bottom.html
+++ b/src/netbox_contract/templates/contract_assignments_bottom.html
@@ -3,17 +3,17 @@
 <div class="row">
     <div class="col col-md-12">
       <div class="card">
-        <h5 class="card-header">Contracts Assignements</h5>
-        {% if assignements_table %}
+        <h5 class="card-header">Contracts Assignments</h5>
+        {% if assignments_table %}
         <div class="card-body table-responsive">
-          {% render_table assignements_table %}
+          {% render_table assignments_table %}
         </div>
         {% endif %}
-        {% if perms.netbox_contract.add_contractassignement %}
+        {% if perms.netbox_contract.add_contractassignment %}
         <div class="card-footer text-end noprint">
-          <a href="{% url 'plugins:netbox_contract:contractassignement_add' %}?content_type={{ object|content_type_id }}&object_id={{ object.pk }}&return_url={{ object.get_absolute_url }}" class="btn btn-primary btn-sm">
+          <a href="{% url 'plugins:netbox_contract:contractassignment_add' %}?content_type={{ object|content_type_id }}&object_id={{ object.pk }}&return_url={{ object.get_absolute_url }}" class="btn btn-primary btn-sm">
               <i class="mdi mdi-plus-thick" aria-hidden="true"></i>
-              Add assignement
+              Add assignment
           </a>
         </div>
         {% endif %}
diff --git a/src/netbox_contract/templates/netbox_contract/contract.html b/src/netbox_contract/templates/netbox_contract/contract.html
index 089943b..e05f663 100644
--- a/src/netbox_contract/templates/netbox_contract/contract.html
+++ b/src/netbox_contract/templates/netbox_contract/contract.html
@@ -105,9 +105,9 @@ <h5 class="card-header">Contract</h5>
   <div class="row">
     <div class="col col-md-12">
       <div class="card">
-        <h5 class="card-header">Assignements</h5>
+        <h5 class="card-header">Assignments</h5>
         <div class="card-body table-responsive">
-          {% render_table assignements_table %}
+          {% render_table assignments_table %}
         </div>
       </div>
     </div>
diff --git a/src/netbox_contract/templates/netbox_contract/contract_assignement.html b/src/netbox_contract/templates/netbox_contract/contract_assignment.html
similarity index 92%
rename from src/netbox_contract/templates/netbox_contract/contract_assignement.html
rename to src/netbox_contract/templates/netbox_contract/contract_assignment.html
index 41bc632..ad49bb7 100644
--- a/src/netbox_contract/templates/netbox_contract/contract_assignement.html
+++ b/src/netbox_contract/templates/netbox_contract/contract_assignment.html
@@ -3,7 +3,7 @@
   <div class="row mb-3">
     <div class="col col-md-6">
       <div class="card">
-        <h5 class="card-header">Contract assignement</h5>
+        <h5 class="card-header">Contract assignment</h5>
         <div class="card-body">
           <table class="table table-hover attr-table">
             <tr>
diff --git a/src/netbox_contract/templates/netbox_contract/serviceprovider.html b/src/netbox_contract/templates/netbox_contract/serviceprovider.html
index bbab8dd..dc2a541 100644
--- a/src/netbox_contract/templates/netbox_contract/serviceprovider.html
+++ b/src/netbox_contract/templates/netbox_contract/serviceprovider.html
@@ -1,4 +1,7 @@
 {% extends 'generic/object.html' %}
+{% load static %}
+{% load helpers %}
+{% load i18n %}
 
 {% block content %}
   <div class="row mb-3">
@@ -31,7 +34,6 @@ <h5 class="card-header">Service Provider</h5>
       {% include 'inc/panels/custom_fields.html' %}
       {% include 'inc/panels/comments.html' %}
       {% include 'inc/panels/tags.html' %}
-      {% include 'contact_assignements_bottom.html' %}
     </div>
   </div>
 {% endblock content %}
\ No newline at end of file
diff --git a/src/netbox_contract/urls.py b/src/netbox_contract/urls.py
index 2aa0c80..bf4867d 100644
--- a/src/netbox_contract/urls.py
+++ b/src/netbox_contract/urls.py
@@ -1,5 +1,6 @@
-from django.urls import path
+from django.urls import include, path
 from netbox.views.generic import ObjectChangeLogView
+from utilities.urls import get_model_urls
 
 from . import models, views
 
@@ -51,6 +52,11 @@
         name='serviceprovider_changelog',
         kwargs={'model': models.ServiceProvider},
     ),
+    path(
+        'serviceproviders/<int:pk>/contacts/',
+        views.ServiceProviderContactsView.as_view(),
+        name='serviceprovider_contacts',
+    ),
     # Contracts
     path('contracts/', views.ContractListView.as_view(), name='contract_list'),
     path('contracts/add/', views.ContractEditView.as_view(), name='contract_add'),
@@ -69,7 +75,11 @@
         views.ContractBulkDeleteView.as_view(),
         name='contract_bulk_delete',
     ),
-    path('contracts/<int:pk>/', views.ContractView.as_view(), name='contract'),
+    path(
+        'contracts/<int:pk>/',
+        include(get_model_urls('netbox_contract', 'contract')),
+        name='contract',
+    ),
     path(
         'contracts/<int:pk>/edit/',
         views.ContractEditView.as_view(),
@@ -100,7 +110,11 @@
         views.InvoiceBulkDeleteView.as_view(),
         name='invoice_bulk_delete',
     ),
-    path('invoices/<int:pk>/', views.InvoiceView.as_view(), name='invoice'),
+    path(
+        'invoices/<int:pk>/',
+        include(get_model_urls('netbox_contract', 'invoice')),
+        name='invoice',
+    ),
     path(
         'invoices/<int:pk>/edit/', views.InvoiceEditView.as_view(), name='invoice_edit'
     ),
@@ -115,41 +129,41 @@
         name='invoice_changelog',
         kwargs={'model': models.Invoice},
     ),
-    # Contract assignements
+    # Contract assignments
     path(
-        'assignements/',
-        views.ContractAssignementListView.as_view(),
-        name='contractassignement_list',
+        'assignments/',
+        views.ContractAssignmentListView.as_view(),
+        name='contractassignment_list',
     ),
     path(
-        'assignements/add/',
-        views.ContractAssignementEditView.as_view(),
-        name='contractassignement_add',
+        'assignments/add/',
+        views.ContractAssignmentEditView.as_view(),
+        name='contractassignment_add',
     ),
     path(
-        'assignements/import/',
-        views.ContractAssignementBulkImportView.as_view(),
-        name='contractassignement_import',
+        'assignments/import/',
+        views.ContractAssignmentBulkImportView.as_view(),
+        name='contractassignment_import',
     ),
     path(
-        'assignements/<int:pk>/',
-        views.ContractAssignementView.as_view(),
-        name='contractassignement',
+        'assignments/<int:pk>/',
+        views.ContractAssignmentView.as_view(),
+        name='contractassignment',
     ),
     path(
-        'assignements/<int:pk>/edit/',
-        views.ContractAssignementEditView.as_view(),
-        name='contractassignement_edit',
+        'assignments/<int:pk>/edit/',
+        views.ContractAssignmentEditView.as_view(),
+        name='contractassignment_edit',
     ),
     path(
-        'assignements/<int:pk>/delete/',
-        views.ContractAssignementDeleteView.as_view(),
-        name='contractassignement_delete',
+        'assignments/<int:pk>/delete/',
+        views.ContractAssignmentDeleteView.as_view(),
+        name='contractassignment_delete',
     ),
     path(
-        'assignements/<int:pk>/changelog/',
+        'assignments/<int:pk>/changelog/',
         ObjectChangeLogView.as_view(),
-        name='contractassignement_changelog',
-        kwargs={'model': models.ContractAssignement},
+        name='contractassignment_changelog',
+        kwargs={'model': models.ContractAssignment},
     ),
 )
diff --git a/src/netbox_contract/views.py b/src/netbox_contract/views.py
index 8972b7a..b9fad4b 100644
--- a/src/netbox_contract/views.py
+++ b/src/netbox_contract/views.py
@@ -7,15 +7,22 @@
 from django.shortcuts import get_object_or_404, render
 from netbox.views import generic
 from netbox.views.generic.utils import get_prerequisite_model
+from tenancy.views import ObjectContactsView
 from utilities.forms import restrict_form_fields
 from utilities.utils import count_related, normalize_querydict
+from utilities.views import register_model_view
 
 from . import filtersets, forms, tables
-from .models import Contract, ContractAssignement, Invoice, ServiceProvider
+from .models import Contract, ContractAssignment, Invoice, ServiceProvider
 
 # ServiceProvider views
 
 
+@register_model_view(ServiceProvider, 'contacts')
+class ServiceProviderContactsView(ObjectContactsView):
+    queryset = ServiceProvider.objects.all()
+
+
 class ServiceProviderView(generic.ObjectView):
     queryset = ServiceProvider.objects.all()
 
@@ -55,27 +62,27 @@ class ServiceProviderBulkDeleteView(generic.BulkDeleteView):
     table = tables.ServiceProviderListTable
 
 
-# Contract assignement view
+# Contract assignment view
 
 
-class ContractAssignementView(generic.ObjectView):
-    queryset = ContractAssignement.objects.all()
+class ContractAssignmentView(generic.ObjectView):
+    queryset = ContractAssignment.objects.all()
 
 
-class ContractAssignementListView(generic.ObjectListView):
-    queryset = ContractAssignement.objects.all()
-    table = tables.ContractAssignementListTable
-    filterset = filtersets.ContractAssignementFilterSet
-    filterset_form = forms.ContractAssignementFilterSetForm
+class ContractAssignmentListView(generic.ObjectListView):
+    queryset = ContractAssignment.objects.all()
+    table = tables.ContractAssignmentListTable
+    filterset = filtersets.ContractAssignmentFilterSet
+    filterset_form = forms.ContractAssignmentFilterSetForm
     actions = [
         'import',
         'export',
     ]
 
 
-class ContractAssignementEditView(generic.ObjectEditView):
-    queryset = ContractAssignement.objects.all()
-    form = forms.ContractAssignementForm
+class ContractAssignmentEditView(generic.ObjectEditView):
+    queryset = ContractAssignment.objects.all()
+    form = forms.ContractAssignmentForm
 
     def alter_object(self, instance, request, args, kwargs):
         if not instance.pk and kwargs:
@@ -95,35 +102,36 @@ def get_extra_addanother_params(self, request):
         }
 
 
-class ContractAssignementDeleteView(generic.ObjectDeleteView):
-    queryset = ContractAssignement.objects.all()
+class ContractAssignmentDeleteView(generic.ObjectDeleteView):
+    queryset = ContractAssignment.objects.all()
 
 
-class ContractAssignementBulkImportView(generic.BulkImportView):
-    queryset = ContractAssignement.objects.all()
-    model_form = forms.ContractAssignementImportForm
-    table = tables.ContractAssignementListTable
+class ContractAssignmentBulkImportView(generic.BulkImportView):
+    queryset = ContractAssignment.objects.all()
+    model_form = forms.ContractAssignmentImportForm
+    table = tables.ContractAssignmentListTable
 
 
 # Contract views
 
 
+@register_model_view(Contract)
 class ContractView(generic.ObjectView):
     queryset = Contract.objects.all()
 
     def get_extra_context(self, request, instance):
         invoices_table = tables.InvoiceListTable(instance.invoices.all())
         invoices_table.configure(request)
-        assignements_table = tables.ContractAssignementContractTable(
+        assignments_table = tables.ContractAssignmentContractTable(
             instance.assignments.all()
         )
-        assignements_table.configure(request)
+        assignments_table.configure(request)
         childs_table = tables.ContractListBottomTable(instance.childs.all())
         childs_table.configure(request)
 
         return {
             'invoices_table': invoices_table,
-            'assignements_table': assignements_table,
+            'assignments_table': assignments_table,
             'childs_table': childs_table,
         }
 
@@ -197,6 +205,7 @@ class ContractBulkDeleteView(generic.BulkDeleteView):
 # Invoice views
 
 
+@register_model_view(Invoice)
 class InvoiceView(generic.ObjectView):
     queryset = Invoice.objects.all()