diff --git a/apiary.apib b/apiary.apib
index d7034d8..fe1b221 100644
--- a/apiary.apib
+++ b/apiary.apib
@@ -3,64 +3,6 @@
 # XOS
  
  
-# Group Example
-
-## Example Services Collection [/api/service/exampleservice/]
-
-### List all Example Services [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "MyExample",
-                "id": 1,
-                "service_message": "This is the test message"
-            }
-        ]
- 
- 
-# Group ONOS Services
-
-List of the active onos services
-
-## ONOS Services Collection [/api/service/onos/]
-
-### List all ONOS Services [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "service_ONOS_vBNG",
-                "id": 5,
-                "rest_hostname": "",
-                "rest_port": "8181",
-                "no_container": false,
-                "node_key": ""
-            }
-        ]
- 
- 
-# Group vSG
-
-## vSG Collection [/api/service/vsg/]
-
-### List all vSGs [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "service_vsg",
-                "id": 2,
-                "dns_servers": "8.8.8.8",
-                "url_filter_kind": null,
-                "node_label": null
-            }
-        ]
- 
- 
 # Group Deployments
 
 List of the XOS deployments
@@ -381,6 +323,129 @@
         
  
  
+# Group Example
+
+## Example Services Collection [/api/service/exampleservice/]
+
+### List all Example Services [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "MyExample",
+                "id": 1,
+                "service_message": "This is the test message"
+            }
+        ]
+ 
+ 
+# Group ONOS Services
+
+List of the active onos services
+
+## ONOS Services Collection [/api/service/onos/]
+
+### List all ONOS Services [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "service_ONOS_vBNG",
+                "id": 5,
+                "rest_hostname": "",
+                "rest_port": "8181",
+                "no_container": false,
+                "node_key": ""
+            }
+        ]
+ 
+ 
+# Group vSG
+
+## vSG Collection [/api/service/vsg/]
+
+### List all vSGs [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "service_vsg",
+                "id": 2,
+                "dns_servers": "8.8.8.8",
+                "url_filter_kind": null,
+                "node_label": null
+            }
+        ]
+ 
+ 
+# Group Utility
+
+List of the XOS Utility API
+
+## Login [/api/utility/login/]
+
+### Log a user in the system [POST]
+
++ Request (application/json)
+
+        {
+            "username": "padmin@vicci.org",
+            "password": "letmein"
+        }
+
++ Response 200 (application/json)
+
+        {
+            "xoscsrftoken":"xuvsRC1jkXAsnrdRlgJvcXpmtthTAqqf",
+            "xossessionid":"7ds5a3wzjlgbjqo4odkd25qsm0j2s6zg",
+            "user": {
+                "policed": null,
+                "site": 1,
+                "is_appuser": false,
+                "is_staff": true,
+                "backend_status": "Provisioning in progress",
+                "id": 1,
+                "is_registering": false,
+                "last_login": "2016-04-29T20:35:58.979122+00:00",
+                "email": "padmin@vicci.org",
+                "no_sync": false,
+                "username": "padmin@vicci.org",
+                "dashboards": [
+                    4,
+                    3,
+                    5
+                ],
+                "login_page": null,
+                "firstname": "XOS",
+                "user_url": null,
+                "deleted": false,
+                "lastname": "admin",
+                "is_active": true,
+                "lazy_blocked": false,
+                "phone": null,
+                "is_admin": true,
+                "enacted": null,
+                "public_key": null,
+                "is_readonly": false,
+                "no_policy": false,
+                "write_protect": false
+            }
+        }
+
+## Logout [/api/utility/logout/]
+
+### Log a user out of the system [POST]
+
++ Request (application/json)
+        {xossessionid: "sessionId"}
+
++ Response 200 (application/json)
+
+ 
+ 
 # Group Subscribers
 
 Resource related to the CORD Subscribers.
diff --git a/views/ngXosViews/sampleView/src/js/main.js b/views/ngXosViews/sampleView/src/js/main.js
index b22e0ab..b07768a 100644
--- a/views/ngXosViews/sampleView/src/js/main.js
+++ b/views/ngXosViews/sampleView/src/js/main.js
@@ -29,14 +29,6 @@
         resource: 'Users'
       };
       
-      // retrieving user list
-      Users.query().$promise
-      .then((users) => {
-        this.users = users;
-      })
-      .catch((e) => {
-        throw new Error(e);
-      });
     }
   };
 });
\ No newline at end of file
diff --git a/xos/tests/api/source/utility/utility.md b/xos/tests/api/source/utility/utility.md
new file mode 100644
index 0000000..4f6efd0
--- /dev/null
+++ b/xos/tests/api/source/utility/utility.md
@@ -0,0 +1,62 @@
+# Group Utility
+
+List of the XOS Utility API
+
+## Login [/api/utility/login/]
+
+### Log a user in the system [POST]
+
++ Request (application/json)
+
+        {
+            "username": "padmin@vicci.org",
+            "password": "letmein"
+        }
+
++ Response 200 (application/json)
+
+        {
+            "xoscsrftoken":"xuvsRC1jkXAsnrdRlgJvcXpmtthTAqqf",
+            "xossessionid":"7ds5a3wzjlgbjqo4odkd25qsm0j2s6zg",
+            "user": {
+                "policed": null,
+                "site": 1,
+                "is_appuser": false,
+                "is_staff": true,
+                "backend_status": "Provisioning in progress",
+                "id": 1,
+                "is_registering": false,
+                "last_login": "2016-04-29T20:35:58.979122+00:00",
+                "email": "padmin@vicci.org",
+                "no_sync": false,
+                "username": "padmin@vicci.org",
+                "dashboards": [
+                    4,
+                    3,
+                    5
+                ],
+                "login_page": null,
+                "firstname": "XOS",
+                "user_url": null,
+                "deleted": false,
+                "lastname": "admin",
+                "is_active": true,
+                "lazy_blocked": false,
+                "phone": null,
+                "is_admin": true,
+                "enacted": null,
+                "public_key": null,
+                "is_readonly": false,
+                "no_policy": false,
+                "write_protect": false
+            }
+        }
+
+## Logout [/api/utility/logout/]
+
+### Log a user out of the system [POST]
+
++ Request (application/json)
+        {xossessionid: "sessionId"}
+
++ Response 200 (application/json)