diff --git a/app/ModelSerializers/SerializerRegistry.php b/app/ModelSerializers/SerializerRegistry.php
index 67a795c1..66a667ff 100644
--- a/app/ModelSerializers/SerializerRegistry.php
+++ b/app/ModelSerializers/SerializerRegistry.php
@@ -48,33 +48,35 @@ final class SerializerRegistry
 
     private function __construct()
     {
-        $this->registry['Summit']                    = SummitSerializer::class;
-        $this->registry['SummitType']                = SummitTypeSerializer::class;
-        $this->registry['SummitEventType']           = SummitEventTypeSerializer::class;
-        $this->registry['SummitTicketType']          = SummitTicketTypeSerializer::class;
-        $this->registry['PresentationCategory']      = PresentationCategorySerializer::class;
-        $this->registry['PresentationCategoryGroup'] = PresentationCategoryGroupSerializer::class;
-        $this->registry['Tag']                       = TagSerializer::class;
-        $this->registry['SummitEvent']               = SummitEventSerializer::class;
-        $this->registry['Presentation']              = PresentationSerializer::class;
-        $this->registry['PresentationVideo']         = PresentationVideoSerializer::class;
-        $this->registry['PresentationSlide']         = PresentationSlideSerializer::class;
-        $this->registry['PresentationLink']          = PresentationLinkSerializer::class;
-        $this->registry['Company']                   = CompanySerializer::class;
-        $this->registry['PresentationSpeaker']       = PresentationSpeakerSerializer::class;
-        $this->registry['SummitEventFeedback']       = SummitEventFeedbackSerializer::class;
-        $this->registry['SummitAttendee']            = SummitAttendeeSerializer::class;
-        $this->registry['SummitAttendeeSchedule']    = SummitAttendeeScheduleSerializer::class;
-        $this->registry['SummitEntityEvent']         = SummitEntityEventSerializer::class;
+        $this->registry['Summit']                     = SummitSerializer::class;
+        $this->registry['SummitType']                 = SummitTypeSerializer::class;
+        $this->registry['SummitEventType']            = SummitEventTypeSerializer::class;
+        $this->registry['SummitTicketType']           = SummitTicketTypeSerializer::class;
+        $this->registry['PresentationCategory']       = PresentationCategorySerializer::class;
+        $this->registry['PresentationCategoryGroup']  = PresentationCategoryGroupSerializer::class;
+        $this->registry['Tag']                        = TagSerializer::class;
+        $this->registry['SummitEvent']                = SummitEventSerializer::class;
+        $this->registry['SummitEventMetricsSnapshot'] = SummitEventMetricsSnapshotSerializer::class;
+        $this->registry['Presentation']               = PresentationSerializer::class;
+        $this->registry['PresentationVideo']          = PresentationVideoSerializer::class;
+        $this->registry['PresentationSlide']          = PresentationSlideSerializer::class;
+        $this->registry['PresentationLink']           = PresentationLinkSerializer::class;
+        $this->registry['Company']                    = CompanySerializer::class;
+        $this->registry['PresentationSpeaker']        = PresentationSpeakerSerializer::class;
+        $this->registry['SummitEventFeedback']        = SummitEventFeedbackSerializer::class;
+        $this->registry['SummitAttendee']             = SummitAttendeeSerializer::class;
+        $this->registry['SummitAttendeeSchedule']     = SummitAttendeeScheduleSerializer::class;
+        $this->registry['SummitEntityEvent']          = SummitEntityEventSerializer::class;
 
         // locations
-        $this->registry['SummitVenue']               = SummitVenueSerializer::class;
-        $this->registry['SummitVenueRoom']           = SummitVenueRoomSerializer::class;
-        $this->registry['SummitVenueFloor']          = SummitVenueFloorSerializer::class;
-        $this->registry['SummitExternalLocation']    = SummitExternalLocationSerializer::class;
-        $this->registry['SummitHotel']               = SummitHotelSerializer::class;
-        $this->registry['SummitAirport']             = SummitAirportSerializer::class;
-        $this->registry['SummitLocationImage']       = SummitLocationImageSerializer::class;
+        $this->registry['SummitVenue']                = SummitVenueSerializer::class;
+        $this->registry['SummitVenueRoom']            = SummitVenueRoomSerializer::class;
+        $this->registry['SummitVenueFloor']           = SummitVenueFloorSerializer::class;
+        $this->registry['SummitExternalLocation']     = SummitExternalLocationSerializer::class;
+        $this->registry['SummitHotel']                = SummitHotelSerializer::class;
+        $this->registry['SummitAirport']              = SummitAirportSerializer::class;
+        $this->registry['SummitLocationImage']        = SummitLocationImageSerializer::class;
+
 
         // member
         $this->registry['Member']                    = MemberSerializer::class;
diff --git a/app/ModelSerializers/SummitEventMetricsSnapshotSerializer.php b/app/ModelSerializers/SummitEventMetricsSnapshotSerializer.php
new file mode 100644
index 00000000..b5d53030
--- /dev/null
+++ b/app/ModelSerializers/SummitEventMetricsSnapshotSerializer.php
@@ -0,0 +1,32 @@
+<?php namespace ModelSerializers;
+/**
+ * Copyright 2016 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+use Libs\ModelSerializers\AbstractSerializer;
+
+/**
+ * Class SummitEventMetricsSnapshotSerializer
+ * @package ModelSerializers
+ */
+final class SummitEventMetricsSnapshotSerializer extends AbstractSerializer
+{
+    protected static $array_mappings = array
+    (
+        'Average'  => 'avg:json_float',
+        'Max'      => 'max:json_float',
+        'Min'      => 'min:json_float',
+        'Current'  => 'current:json_float',
+        'TypeName' => 'type:json_string',
+        'EventId'  => 'event_id:json_int',
+    );
+
+}
\ No newline at end of file
diff --git a/app/ModelSerializers/SummitEventSerializer.php b/app/ModelSerializers/SummitEventSerializer.php
index be2d1596..47ffe078 100644
--- a/app/ModelSerializers/SummitEventSerializer.php
+++ b/app/ModelSerializers/SummitEventSerializer.php
@@ -12,6 +12,7 @@
  * limitations under the License.
  **/
 use libs\utils\JsonUtils;
+use models\summit\SummitEvent;
 
 /**
  * Class SummitEventSerializer
@@ -70,8 +71,12 @@ class SummitEventSerializer extends SilverStripeSerializer
      */
     public function serialize($expand = null, array $fields = array(), array $relations = array(), array $params = array() )
     {
-        if(!count($relations)) $relations = $this->getAllowedRelations();
         $event  = $this->object;
+        if(!$event instanceof SummitEvent) return [];
+
+        if(!count($relations)) $relations = $this->getAllowedRelations();
+
+
         $values = parent::serialize($expand, $fields, $relations, $params);
 
         //check if description is empty, if so, set short description
@@ -125,6 +130,15 @@ class SummitEventSerializer extends SilverStripeSerializer
             }
         }
 
+        if(in_array('metrics', $relations)){
+            // show metrics snapshot
+            $metrics = [];
+            foreach($event->getMetricsSnapShots() as $snapshot){
+                $metrics[] = SerializerRegistry::getInstance()->getSerializer($snapshot)->serialize();
+            }
+            $values['metrics'] = $metrics;
+        }
+
         return $values;
     }
 }
\ No newline at end of file
diff --git a/app/Models/Foundation/Summit/Events/SummitEvent.php b/app/Models/Foundation/Summit/Events/SummitEvent.php
index d5b7e421..7d7c01f4 100644
--- a/app/Models/Foundation/Summit/Events/SummitEvent.php
+++ b/app/Models/Foundation/Summit/Events/SummitEvent.php
@@ -18,6 +18,7 @@ use App\Events\SummitEventUpdated;
 use Doctrine\Common\Collections\Criteria;
 use Doctrine\ORM\Event\PreUpdateEventArgs;
 use models\exceptions\ValidationException;
+use models\main\Company;
 use models\main\Tag;
 use models\utils\PreRemoveEventArgs;
 use models\utils\SilverstripeBaseModel;
@@ -705,7 +706,6 @@ class SummitEvent extends SilverstripeBaseModel
         $this->pre_update_args = $args;
     }
 
-
     /**
      * @ORM\PostUpdate:
      */
@@ -722,4 +722,62 @@ class SummitEvent extends SilverstripeBaseModel
         Event::fire(new SummitEventCreated($this, $args));
     }
 
+    public function hasMetricsAvailable(){
+        if(is_null($this->location)) return false;
+        if(!$this->location instanceof SummitVenueRoom) return false;
+        return $this->location->getMetrics()->count() > 0;
+    }
+
+    /**
+     * @return SummitEventMetricsSnapshot[]
+     */
+    public function getMetricsSnapShots(){
+        $snapshots = [];
+        if(is_null($this->location)) return $snapshots;
+        if(!$this->location instanceof SummitVenueRoom) return $snapshots;
+        foreach($this->location->getMetrics() as $metric){
+            $snapshot =  $this->getMetricsValuesByType($metric);
+            if(is_null($snapshot)) continue;
+            $snapshots[] = $snapshot;
+        }
+        return $snapshots;
+    }
+
+    /**
+     * @param int $type_id
+     * @return SummitEventMetricsSnapshot
+     */
+    public function getMetricValuesByTypeId($type_id){
+
+        $metrics = [];
+        if(is_null($this->location)) return $metrics;
+        if(!$this->location instanceof SummitVenueRoom) return $metrics;
+
+        $metric_type = $this->location->getMetricsByType($type_id);
+        if(is_null($metric_type)) return $metrics;
+        if(!$metric_type instanceof RoomMetricType) return $metrics;
+
+        return $this->getMetricsValuesByType($metric_type);
+    }
+
+    /**
+     * @param RoomMetricType $type
+     * @return SummitEventMetricsSnapshot
+     */
+    private function getMetricsValuesByType(RoomMetricType $type){
+
+        $epoch_start_date = $this->getStartDate()->getTimestamp();
+        $epoch_end_date   = $this->getEndDate()->getTimestamp();
+
+        return new SummitEventMetricsSnapshot
+        (
+            $this,
+            $type,
+            $type->getMeanValueByTimeWindow($epoch_start_date, $epoch_end_date),
+            $type->getMaxValueByTimeWindow($epoch_start_date, $epoch_end_date),
+            $type->getMinValueByTimeWindow($epoch_start_date, $epoch_end_date),
+            $type->getCurrentValueByTimeWindow($epoch_start_date, $epoch_end_date)
+        );
+    }
+
 }
\ No newline at end of file
diff --git a/app/Models/Foundation/Summit/Locations/Metrics/RoomMetricSampleData.php b/app/Models/Foundation/Summit/Locations/Metrics/RoomMetricSampleData.php
new file mode 100644
index 00000000..ff2e69fa
--- /dev/null
+++ b/app/Models/Foundation/Summit/Locations/Metrics/RoomMetricSampleData.php
@@ -0,0 +1,95 @@
+<?php namespace models\summit;
+
+/**
+ * Copyright 2016 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+
+use Doctrine\ORM\Mapping AS ORM;
+use models\utils\SilverstripeBaseModel;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="RoomMetricSampleData")
+ * Class RoomMetricSampleData
+ * @package RoomMetricType\summit
+ */
+final class RoomMetricSampleData extends SilverstripeBaseModel
+{
+
+    /**
+     * @ORM\Column(name="TimeStamp", type="integer")
+     * @var int
+     */
+    private $timestamp;
+
+    /**
+     * @ORM\Column(name="Value", type="float")
+     * @var float
+     */
+    private $value;
+
+    /**
+     * @ORM\ManyToOne(targetEntity="models\summit\RoomMetricType", inversedBy="samples")
+     * @ORM\JoinColumn(name="TypeID", referencedColumnName="ID")
+     * @var RoomMetricType
+     */
+    private $type;
+
+    /**
+     * @return int
+     */
+    public function getTimestamp()
+    {
+        return $this->timestamp;
+    }
+
+    /**
+     * @param int $timestamp
+     */
+    public function setTimestamp($timestamp)
+    {
+        $this->timestamp = $timestamp;
+    }
+
+    /**
+     * @return float
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * @param float $value
+     */
+    public function setValue($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * @return RoomMetricType
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @param RoomMetricType $type
+     */
+    public function setType($type)
+    {
+        $this->type = $type;
+    }
+}
\ No newline at end of file
diff --git a/app/Models/Foundation/Summit/Locations/Metrics/RoomMetricType.php b/app/Models/Foundation/Summit/Locations/Metrics/RoomMetricType.php
new file mode 100644
index 00000000..f8321002
--- /dev/null
+++ b/app/Models/Foundation/Summit/Locations/Metrics/RoomMetricType.php
@@ -0,0 +1,200 @@
+<?php namespace models\summit;
+
+/**
+ * Copyright 2016 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Criteria;
+use Doctrine\ORM\Mapping AS ORM;
+use models\utils\SilverstripeBaseModel;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="RoomMetricType")
+ * Class SummitVenueRoom
+ * @package RoomMetricType\summit
+ */
+class RoomMetricType extends SilverstripeBaseModel
+{
+    /**
+     * @ORM\Column(name="Type", type="string")
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @ORM\Column(name="Endpoint", type="string")
+     * @var string
+     */
+    private $endpoint;
+
+    /**
+     * @ORM\ManyToOne(targetEntity="models\summit\SummitVenueRoom", inversedBy="metrics")
+     * @ORM\JoinColumn(name="RoomID", referencedColumnName="ID")
+     * @var SummitVenueRoom
+     */
+    private $room;
+
+    /**
+     * @ORM\OneToMany(targetEntity="RoomMetricSampleData", mappedBy="type", cascade={"persist"})
+     */
+    private $samples;
+
+
+    /**
+     * RoomMetricType constructor.
+     */
+    public function __construct()
+    {
+        $this->samples = new ArrayCollection();
+    }
+
+    /**
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @param string $type
+     */
+    public function setType($type)
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * @return string
+     */
+    public function getEndpoint()
+    {
+        return $this->endpoint;
+    }
+
+    /**
+     * @param string $endpoint
+     */
+    public function setEndpoint($endpoint)
+    {
+        $this->endpoint = $endpoint;
+    }
+
+    /**
+     * @return SummitVenueRoom
+     */
+    public function getRoom()
+    {
+        return $this->room;
+    }
+
+    /**
+     * @param SummitVenueRoom $room
+     */
+    public function setRoom($room)
+    {
+        $this->room = $room;
+    }
+
+    /**
+     * @return ArrayCollection
+     */
+    public function getSamples()
+    {
+        return $this->samples;
+    }
+
+    /**
+     * @param ArrayCollection $samples
+     */
+    public function setSamples($samples)
+    {
+        $this->samples = $samples;
+    }
+
+    /**
+     * @param int $epoch_start_date
+     * @param int $epoch_end_date
+     * @return float
+     */
+    public function getMaxValueByTimeWindow($epoch_start_date, $epoch_end_date){
+        $samples = $this->getValuesByTimeWindow($epoch_start_date, $epoch_end_date, 'value', Criteria::DESC);
+        $max     = count($samples) > 0 ? $samples[0] : null;
+        return !is_null($max) ? $max->getValue() : 0.0;
+    }
+
+    /**
+     * @param int $epoch_start_date
+     * @param int $epoch_end_date
+     * @return float
+     */
+    public function getMinValueByTimeWindow($epoch_start_date, $epoch_end_date){
+        $samples = $this->getValuesByTimeWindow($epoch_start_date, $epoch_end_date, 'value', Criteria::ASC);
+        $min     = count($samples) > 0 ? $samples[0] : null;
+        return !is_null($min) ? $min->getValue() : 0.0;
+    }
+
+    /**
+     * @param int $epoch_start_date
+     * @param int $epoch_end_date
+     * @return float
+     */
+    public function getCurrentValueByTimeWindow($epoch_start_date, $epoch_end_date){
+       $utc_epoch     = time();
+       $rounded_epoch = $utc_epoch- $utc_epoch % 60;
+       $res           = 0.0;
+       if($epoch_start_date <= $rounded_epoch && $rounded_epoch <= $epoch_end_date){
+           $samples = $this->getValuesByTimeWindow($epoch_start_date, $epoch_end_date, 'timestamp', Criteria::ASC);
+           foreach($samples as $sample){
+               if($sample->getTimestamp() == $rounded_epoch)
+                   $res = $sample->getValue();
+           }
+       }
+       return $res;
+    }
+
+    /**
+     * @param int $epoch_start_date
+     * @param int $epoch_end_date
+     * @return float
+     */
+    public function getMeanValueByTimeWindow($epoch_start_date, $epoch_end_date){
+        $samples = $this->getValuesByTimeWindow($epoch_start_date, $epoch_end_date, 'value', Criteria::ASC);
+        $sum     = 0.0;
+        foreach($samples as $sample){
+            $sum += $sample->getValue();
+        }
+        return count($samples) > 0 ? $sum / count($samples) : 0.0;
+    }
+
+    /**
+     * @param int $epoch_start_date
+     * @param int $epoch_end_date
+     * @param string|null $order_by
+     * @param string|null $order_by_direction
+     * @return array
+     */
+    public function getValuesByTimeWindow($epoch_start_date, $epoch_end_date, $order_by = null, $order_by_direction = null){
+        $criteria = Criteria::create()
+            ->where(Criteria::expr()->gte("timestamp", $epoch_start_date))
+            ->andWhere(Criteria::expr()->lte("timestamp", $epoch_end_date));
+
+        if(!is_null($order_by) && !is_null($order_by_direction)){
+            $criteria = $criteria->orderBy(array($order_by => $order_by_direction));
+        }
+
+        $samples = $this->samples->matching($criteria);
+        return $samples->toArray();
+    }
+}
\ No newline at end of file
diff --git a/app/Models/Foundation/Summit/Locations/Metrics/SummitEventMetricsSnapshot.php b/app/Models/Foundation/Summit/Locations/Metrics/SummitEventMetricsSnapshot.php
new file mode 100644
index 00000000..54896372
--- /dev/null
+++ b/app/Models/Foundation/Summit/Locations/Metrics/SummitEventMetricsSnapshot.php
@@ -0,0 +1,123 @@
+<?php namespace models\summit;
+/**
+ * Copyright 2016 OpenStack Foundation
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+/**
+ * Class SummitEventMetricsSnapshot
+ * @package models\summit
+ */
+final class SummitEventMetricsSnapshot
+{
+    /**
+     * @var float
+     */
+    private $average;
+    /**
+     * @var float
+     */
+    private $max;
+    /**
+     * @var float
+     */
+    private $min;
+    /**
+     * @var float
+     */
+    private $current;
+
+    /**
+     * @var RoomMetricType
+     */
+    private $type;
+
+    /**
+     * @var SummitEvent
+     */
+    private $event;
+
+    /**
+     * SummitEventMetricsSnapshot constructor.
+     * @param SummitEvent $event
+     * @param RoomMetricType $type
+     * @param $average
+     * @param $max
+     * @param $min
+     * @param $current
+     */
+    public function __construct(SummitEvent $event, RoomMetricType $type, $average, $max, $min, $current)
+    {
+        $this->average = $average;
+        $this->max     = $max;
+        $this->min     = $min;
+        $this->current = $current;
+        $this->event   = $event;
+        $this->type    = $type;
+    }
+
+    /**
+     * @return RoomMetricType
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTypeName()
+    {
+        return $this->type->getType();
+    }
+
+    /**
+     * @return int
+     */
+    public function getEventId(){
+        return $this->event->getId();
+    }
+
+    /**
+     * @return float
+     */
+    public function getAverage()
+    {
+        return $this->average;
+    }
+
+    /**
+     * @return float
+     */
+    public function getMax()
+    {
+        return $this->max;
+    }
+
+    /**
+     * @return float
+     */
+    public function getMin()
+    {
+        return $this->min;
+    }
+
+    /**
+     * @return float
+     */
+    public function getCurrent()
+    {
+        return $this->current;
+    }
+
+
+}
\ No newline at end of file
diff --git a/app/Models/Foundation/Summit/Locations/SummitVenueRoom.php b/app/Models/Foundation/Summit/Locations/SummitVenueRoom.php
index 6a1471fa..817abb8b 100644
--- a/app/Models/Foundation/Summit/Locations/SummitVenueRoom.php
+++ b/app/Models/Foundation/Summit/Locations/SummitVenueRoom.php
@@ -13,6 +13,8 @@
  * limitations under the License.
  **/
 
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Criteria;
 use Doctrine\ORM\Mapping AS ORM;
 
 /**
@@ -140,4 +142,43 @@ class SummitVenueRoom extends SummitAbstractLocation
      * @var bool
      */
     private $override_blackouts;
+
+    /**
+     * @ORM\OneToMany(targetEntity="RoomMetricType", mappedBy="room", cascade={"persist"})
+     */
+    private $metrics;
+
+    /**
+     * @return ArrayCollection
+     */
+    public function getMetrics()
+    {
+        return $this->metrics;
+    }
+
+    /**
+     * @param ArrayCollection $metrics
+     */
+    public function setMetrics($metrics)
+    {
+        $this->metrics = $metrics;
+    }
+
+    /**
+     * SummitVenueRoom constructor.
+     */
+    public function __construct()
+    {
+        $this->metrics = new ArrayCollection();
+    }
+
+    /**
+     * @param int $type_id
+     * @return RoomMetricType
+     */
+    public function getMetricByType($type_id){
+
+        $criteria = Criteria::create()->where(Criteria::expr()->eq("id", $type_id));
+        return $this->metrics->matching($criteria)->first();
+    }
 }
\ No newline at end of file
diff --git a/tests/OAuth2SummitApiTest.php b/tests/OAuth2SummitApiTest.php
index 9ca759ac..04545fb7 100644
--- a/tests/OAuth2SummitApiTest.php
+++ b/tests/OAuth2SummitApiTest.php
@@ -717,13 +717,12 @@ final class OAuth2SummitApiTest extends ProtectedApiTest
 
     public function testGetPublishedEventFields(){
 
-
          $params  = array
          (
-             'id'        => 6,
-             'event_id'  => 8900,
-             'fields'    => 'id,avg_feedback_rate,head_count',
-             'relations' => 'none'
+             'id'        => 7,
+             'event_id'  => 15987,
+             'fields'    => 'id, avg_feedback_rate, head_count',
+             'relations' => 'metrics'
          );
 
         $headers = array
@@ -732,7 +731,6 @@ final class OAuth2SummitApiTest extends ProtectedApiTest
             "CONTENT_TYPE" => "application/json"
         );
 
-
         $response = $this->action
         (
             "GET",