diff --git a/xos/synchronizer/steps/sync_controller_images.yaml b/xos/synchronizer/steps/sync_controller_images.yaml
index 149eb81..3c68294 100644
--- a/xos/synchronizer/steps/sync_controller_images.yaml
+++ b/xos/synchronizer/steps/sync_controller_images.yaml
@@ -29,4 +29,7 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
-
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
diff --git a/xos/synchronizer/steps/sync_controller_networks.py b/xos/synchronizer/steps/sync_controller_networks.py
index e7be0c8..9e3b5ed 100644
--- a/xos/synchronizer/steps/sync_controller_networks.py
+++ b/xos/synchronizer/steps/sync_controller_networks.py
@@ -28,7 +28,7 @@
 class SyncControllerNetworks(OpenStackSyncStep):
     requested_interval = 0
     provides=[Network]
-    observes=ControllerNetwork	
+    observes=ControllerNetwork
     playbook='sync_controller_networks.yaml'
 
     def alloc_subnet(self, uuid):
@@ -148,6 +148,8 @@
         subnet_name = '%s-%d'%(network_name,controller_network.pk)
 	cidr = controller_network.subnet
 	network_fields = {'endpoint':controller_network.controller.auth_url,
+                    'endpoint_v3': controller_network.controller.auth_url_v3,
+                    'domain': controller_network.controller.domain,
                     'admin_user':slice.creator.email, # XXX: FIXME
                     'admin_project':slice.name, # XXX: FIXME
                     'admin_password':slice.creator.remote_password,
@@ -155,7 +157,7 @@
                     'subnet_name':subnet_name,
                     'ansible_tag':'%s-%s@%s'%(network_name,slice.slicename,controller_network.controller.name),
                     'cidr':cidr,
-		    'delete':True	
+		    'delete':True
                     }
 
         return network_fields
diff --git a/xos/synchronizer/steps/sync_controller_networks.yaml b/xos/synchronizer/steps/sync_controller_networks.yaml
index eb4f595..e1d589e 100644
--- a/xos/synchronizer/steps/sync_controller_networks.yaml
+++ b/xos/synchronizer/steps/sync_controller_networks.yaml
@@ -23,6 +23,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ name }}"
       shared: true
@@ -39,6 +43,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ subnet_name }}"
       network_name: "{{ name }}"
diff --git a/xos/synchronizer/steps/sync_controller_site_privileges.py b/xos/synchronizer/steps/sync_controller_site_privileges.py
index 28c70d4..72e5b04 100644
--- a/xos/synchronizer/steps/sync_controller_site_privileges.py
+++ b/xos/synchronizer/steps/sync_controller_site_privileges.py
@@ -36,7 +36,7 @@
             return
 
         roles = [controller_site_privilege.site_privilege.role.role]
-	# setup user home site roles at controller 
+	# setup user home site roles at controller
         if not controller_site_privilege.site_privilege.user.site:
             raise Exception('Siteless user %s'%controller_site_privilege.site_privilege.user.email)
         else:
@@ -47,7 +47,7 @@
 
             #if ctrl_site_deployments:
             #    # need the correct tenant id for site at the controller
-            #    tenant_id = ctrl_site_deployments[0].tenant_id  
+            #    tenant_id = ctrl_site_deployments[0].tenant_id
             #    tenant_name = ctrl_site_deployments[0].site_deployment.site.login_base
             user_fields = {
                'endpoint':controller_site_privilege.controller.auth_url,
@@ -61,12 +61,12 @@
 	           'ansible_tag':'%s@%s'%(controller_site_privilege.site_privilege.user.email.replace('@','-at-'),controller_site_privilege.controller.name),
 		       'admin_tenant': controller_site_privilege.controller.admin_tenant,
 		       'roles':roles,
-		       'tenant':controller_site_privilege.site_privilege.site.login_base}    
-	
+		       'tenant':controller_site_privilege.site_privilege.site.login_base}
+
 	    return user_fields
 
     def map_sync_outputs(self, controller_site_privilege, res):
-	    # results is an array in which each element corresponds to an 
+	    # results is an array in which each element corresponds to an
 	    # "ok" string received per operation. If we get as many oks as
 	    # the number of operations we issued, that means a grand success.
 	    # Otherwise, the number of oks tell us which operation failed.
@@ -81,15 +81,15 @@
         if controller_site_privilege.role_id:
             driver = self.driver.admin_driver(controller=controller_site_privilege.controller)
             user = ControllerUser.objects.get(
-                controller=controller_site_privilege.controller, 
+                controller=controller_site_privilege.controller,
                 user=controller_site_privilege.site_privilege.user
             )
             site = ControllerSite.objects.get(
-                controller=controller_site_privilege.controller, 
+                controller=controller_site_privilege.controller,
                 user=controller_site_privilege.site_privilege.user
             )
             driver.delete_user_role(
-                user.kuser_id, 
-                site.tenant_id, 
+                user.kuser_id,
+                site.tenant_id,
                 controller_site_privilege.site_prvilege.role.role
             )
diff --git a/xos/synchronizer/steps/sync_controller_sites.yaml b/xos/synchronizer/steps/sync_controller_sites.yaml
index 4d8c13f..729bc6a 100644
--- a/xos/synchronizer/steps/sync_controller_sites.yaml
+++ b/xos/synchronizer/steps/sync_controller_sites.yaml
@@ -24,6 +24,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ project }}"
       description: "{{ project_description }}"
diff --git a/xos/synchronizer/steps/sync_controller_slice_privileges.py b/xos/synchronizer/steps/sync_controller_slice_privileges.py
index 08ccd47..e598e1c 100644
--- a/xos/synchronizer/steps/sync_controller_slice_privileges.py
+++ b/xos/synchronizer/steps/sync_controller_slice_privileges.py
@@ -36,7 +36,7 @@
 
 	template = os_template_env.get_template('sync_controller_users.yaml')
         roles = [controller_slice_privilege.slice_privilege.role.role]
-	# setup user home slice roles at controller 
+	# setup user home slice roles at controller
         if not controller_slice_privilege.slice_privilege.user.site:
             raise Exception('Sliceless user %s'%controller_slice_privilege.slice_privilege.user.email)
         else:
@@ -52,9 +52,9 @@
                'ansible_tag':'%s@%s@%s'%(controller_slice_privilege.slice_privilege.user.email.replace('@','-at-'),controller_slice_privilege.slice_privilege.slice.name,controller_slice_privilege.controller.name),
 		       'admin_tenant': controller_slice_privilege.controller.admin_tenant,
 		       'roles':roles,
-		       'tenant':controller_slice_privilege.slice_privilege.slice.name}    
+		       'tenant':controller_slice_privilege.slice_privilege.slice.name}
             return user_fields
-	
+
     def map_sync_outputs(self, controller_slice_privilege, res):
         controller_slice_privilege.role_id = res[0]['id']
         controller_slice_privilege.save()
@@ -77,7 +77,7 @@
             )
             slice = slice[0]
             driver.delete_user_role(
-                user.kuser_id, 
-                slice.tenant_id, 
+                user.kuser_id,
+                slice.tenant_id,
                 controller_slice_privilege.slice_prvilege.role.role
             )
diff --git a/xos/synchronizer/steps/sync_controller_slices.py b/xos/synchronizer/steps/sync_controller_slices.py
index 19c3de4..15a92ed 100644
--- a/xos/synchronizer/steps/sync_controller_slices.py
+++ b/xos/synchronizer/steps/sync_controller_slices.py
@@ -85,6 +85,8 @@
             controller_user = controller_users[0]
 
         tenant_fields = {'endpoint':controller_slice.controller.auth_url,
+                          'endpoint_v3': controller_slice.controller.auth_url_v3,
+                          'domain': controller_slice.controller.domain,
                           'admin_user': controller_slice.controller.admin_user,
                           'admin_password': controller_slice.controller.admin_password,
                           'admin_project': 'admin',
diff --git a/xos/synchronizer/steps/sync_controller_slices.yaml b/xos/synchronizer/steps/sync_controller_slices.yaml
index 2865499..d224d5f 100644
--- a/xos/synchronizer/steps/sync_controller_slices.yaml
+++ b/xos/synchronizer/steps/sync_controller_slices.yaml
@@ -24,6 +24,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ project }}"
 {% if delete %}
@@ -39,6 +43,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ role }}"
 
@@ -49,6 +57,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       user: "{{ username }}"
       role: "{{ role }}"
diff --git a/xos/synchronizer/steps/sync_controller_users.yaml b/xos/synchronizer/steps/sync_controller_users.yaml
index 82b0b09..17db144 100644
--- a/xos/synchronizer/steps/sync_controller_users.yaml
+++ b/xos/synchronizer/steps/sync_controller_users.yaml
@@ -24,6 +24,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ name }}"
       email: "{{ email }}"
@@ -36,6 +40,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ project }}"
 
@@ -47,6 +55,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       name: "{{ role }}"
 
@@ -57,6 +69,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ admin_project }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       user: "{{ name }}"
       role: "{{ role }}"
       project: "{{ project }}"
diff --git a/xos/synchronizer/steps/sync_instances.py b/xos/synchronizer/steps/sync_instances.py
index d98343d..4194f89 100644
--- a/xos/synchronizer/steps/sync_instances.py
+++ b/xos/synchronizer/steps/sync_instances.py
@@ -260,6 +260,8 @@
         instance_name = '%s-%d' % (instance.slice.name, instance.id)
         controller = instance.node.site_deployment.controller
         input = {'endpoint': controller.auth_url,
+                 'endpoint_v3': controller.auth_url_v3,
+                 'domain': controller.domain,
                  'admin_user': instance.creator.email,
                  'admin_password': instance.creator.remote_password,
                  'project_name': instance.slice.name,
diff --git a/xos/synchronizer/steps/sync_instances.yaml b/xos/synchronizer/steps/sync_instances.yaml
index 8557ac1..70d4824 100644
--- a/xos/synchronizer/steps/sync_instances.yaml
+++ b/xos/synchronizer/steps/sync_instances.yaml
@@ -24,6 +24,10 @@
         username: "{{ admin_user }}"
         password: "{{ admin_password }}"
         project_name: "{{ project_name }}"
+        {% if domain -%}
+        project_domain_name: "{{ domain }}"
+        user_domain_name: "{{ domain }}"
+        {%- endif %}
       interface: "admin"
       {% if delete -%}
       state: absent