diff --git a/tempest/api/identity/admin/v3/test_domains.py b/tempest/api/identity/admin/v3/test_domains.py
index 86a5764..9683e93 100644
--- a/tempest/api/identity/admin/v3/test_domains.py
+++ b/tempest/api/identity/admin/v3/test_domains.py
@@ -31,10 +31,7 @@
         # One of those domains will be disabled
         cls.setup_domains = list()
         for i in range(3):
-            domain = cls.domains_client.create_domain(
-                name=data_utils.rand_name('domain'),
-                description=data_utils.rand_name('domain-desc'),
-                enabled=i < 2)['domain']
+            domain = cls.create_domain(enabled=i < 2)
             cls.setup_domains.append(domain)
 
     @classmethod
diff --git a/tempest/api/identity/admin/v3/test_domains_negative.py b/tempest/api/identity/admin/v3/test_domains_negative.py
index 61b4fa2..1a0b851 100644
--- a/tempest/api/identity/admin/v3/test_domains_negative.py
+++ b/tempest/api/identity/admin/v3/test_domains_negative.py
@@ -25,11 +25,7 @@
     @decorators.attr(type=['negative', 'gate'])
     @decorators.idempotent_id('1f3fbff5-4e44-400d-9ca1-d953f05f609b')
     def test_delete_active_domain(self):
-        d_name = data_utils.rand_name('domain')
-        d_desc = data_utils.rand_name('domain-desc')
-        domain = self.domains_client.create_domain(
-            name=d_name,
-            description=d_desc)['domain']
+        domain = self.create_domain()
         domain_id = domain['id']
 
         self.addCleanup(self.delete_domain, domain_id)
diff --git a/tempest/api/identity/admin/v3/test_inherits.py b/tempest/api/identity/admin/v3/test_inherits.py
index f630f74..49b6585 100644
--- a/tempest/api/identity/admin/v3/test_inherits.py
+++ b/tempest/api/identity/admin/v3/test_inherits.py
@@ -31,9 +31,7 @@
         u_desc = '%s description' % u_name
         u_email = '%s@testmail.tm' % u_name
         u_password = data_utils.rand_name('pass-')
-        cls.domain = cls.domains_client.create_domain(
-            name=data_utils.rand_name('domain-'),
-            description=data_utils.rand_name('domain-desc-'))['domain']
+        cls.domain = cls.create_domain()
         cls.project = cls.projects_client.create_project(
             data_utils.rand_name('project-'),
             description=data_utils.rand_name('project-desc-'),
diff --git a/tempest/api/identity/admin/v3/test_roles.py b/tempest/api/identity/admin/v3/test_roles.py
index ac56fc6..adb467c 100644
--- a/tempest/api/identity/admin/v3/test_roles.py
+++ b/tempest/api/identity/admin/v3/test_roles.py
@@ -38,9 +38,7 @@
         u_desc = '%s description' % u_name
         u_email = '%s@testmail.tm' % u_name
         cls.u_password = data_utils.rand_password()
-        cls.domain = cls.domains_client.create_domain(
-            name=data_utils.rand_name('domain'),
-            description=data_utils.rand_name('domain-desc'))['domain']
+        cls.domain = cls.create_domain()
         cls.project = cls.projects_client.create_project(
             data_utils.rand_name('project'),
             description=data_utils.rand_name('project-desc'),
diff --git a/tempest/api/identity/base.py b/tempest/api/identity/base.py
index 5dc88b8..6075026 100644
--- a/tempest/api/identity/base.py
+++ b/tempest/api/identity/base.py
@@ -236,11 +236,13 @@
         cls.users_client.update_user(user['id'], name=user_name, enabled=False)
 
     @classmethod
-    def create_domain(cls):
+    def create_domain(cls, **kwargs):
         """Create a domain."""
-        domain = cls.domains_client.create_domain(
-            name=data_utils.rand_name('test_domain'),
-            description=data_utils.rand_name('desc'))['domain']
+        if 'name' not in kwargs:
+            kwargs['name'] = data_utils.rand_name('test_domain')
+        if 'description' not in kwargs:
+            kwargs['description'] = data_utils.rand_name('desc')
+        domain = cls.domains_client.create_domain(**kwargs)['domain']
         return domain
 
     def delete_domain(self, domain_id):