diff --git a/osm_mon/collector/vnf_collectors/juju.py b/osm_mon/collector/vnf_collectors/juju.py
index b8c8b4e..8be9e28 100644
--- a/osm_mon/collector/vnf_collectors/juju.py
+++ b/osm_mon/collector/vnf_collectors/juju.py
@@ -47,6 +47,12 @@
         nsr_id = vnfr['nsr-id-ref']
         vnf_member_index = vnfr['member-vnf-index-ref']
         vnfd = self.common_db.get_vnfd(vnfr['vnfd-id'])
+
+        # Populate extra tags for metrics
+        tags = {}
+        tags['ns_name'] = self.common_db.get_nsr(nsr_id)['name']
+        tags['project_id'] = vnfr['_admin']['projects_read'][0]
+
         metrics = []
         for vdur in vnfr['vdur']:
             # This avoids errors when vdur records have not been completely filled
@@ -69,7 +75,7 @@
                     for measure in measure_list:
                         log.debug("Measure: %s", measure)
                         metric = VnfMetric(nsr_id, vnf_member_index, vdur['name'], measure['key'],
-                                           float(measure['value']))
+                                           float(measure['value'], tags))
                         metrics.append(metric)
         if 'vnf-configuration' in vnfd and 'metrics' in vnfd['vnf-configuration']:
             try:
@@ -83,7 +89,7 @@
             for measure_list in measures.values():
                 for measure in measure_list:
                     log.debug("Measure: %s", measure)
-                    metric = VnfMetric(nsr_id, vnf_member_index, '', measure['key'], float(measure['value']))
+                    metric = VnfMetric(nsr_id, vnf_member_index, '', measure['key'], float(measure['value'], tags))
                     metrics.append(metric)
         return metrics
 
diff --git a/osm_mon/collector/vnf_collectors/openstack.py b/osm_mon/collector/vnf_collectors/openstack.py
index 8a36a14..a13380a 100644
--- a/osm_mon/collector/vnf_collectors/openstack.py
+++ b/osm_mon/collector/vnf_collectors/openstack.py
@@ -81,6 +81,12 @@
         nsr_id = vnfr['nsr-id-ref']
         vnf_member_index = vnfr['member-vnf-index-ref']
         vnfd = self.common_db.get_vnfd(vnfr['vnfd-id'])
+
+        # Populate extra tags for metrics
+        tags = {}
+        tags['ns_name'] = self.common_db.get_nsr(nsr_id)['name']
+        tags['project_id'] = vnfr['_admin']['projects_read'][0]
+
         metrics = []
         for vdur in vnfr['vdur']:
             # This avoids errors when vdur records have not been completely filled
@@ -107,7 +113,6 @@
                         value = self.backend.collect_metric(metric_type, openstack_metric_name, resource_id,
                                                             interface_name)
                         if value is not None:
-                            tags = {}
                             if interface_name:
                                 tags['interface'] = interface_name
                             metric = VnfMetric(nsr_id, vnf_member_index, vdur['name'], metric_name, value, tags)
diff --git a/osm_mon/collector/vnf_collectors/vio.py b/osm_mon/collector/vnf_collectors/vio.py
index ada6be6..77129e1 100644
--- a/osm_mon/collector/vnf_collectors/vio.py
+++ b/osm_mon/collector/vnf_collectors/vio.py
@@ -48,6 +48,12 @@
         vnfd = self.common_db.get_vnfd(vnfr['vnfd-id'])
         vdu_mappings = {}
 
+        # Populate extra tags for metrics
+        nsr_id = vnfr['nsr-id-ref']
+        tags = {}
+        tags['ns_name'] = self.common_db.get_nsr(nsr_id)['name']
+        tags['project_id'] = vnfr['_admin']['projects_read'][0]
+
         # Fetch the list of all known resources from vROPS.
         resource_list = self.vrops.get_vm_resource_list_from_vrops()
 
@@ -76,6 +82,8 @@
         if len(vdu_mappings) != 0:
             return self.vrops.get_metrics(vdu_mappings=vdu_mappings,
                                           monitoring_params=vdu['monitoring-param'],
-                                          vnfr=vnfr)
+                                          vnfr=vnfr,
+                                          tags=tags
+                                          )
         else:
             return []
diff --git a/osm_mon/collector/vnf_collectors/vmware.py b/osm_mon/collector/vnf_collectors/vmware.py
index 0070b56..0e76bfd 100644
--- a/osm_mon/collector/vnf_collectors/vmware.py
+++ b/osm_mon/collector/vnf_collectors/vmware.py
@@ -184,6 +184,12 @@
         vnfd = self.common_db.get_vnfd(vnfr['vnfd-id'])
         vdu_mappings = {}
 
+        # Populate extra tags for metrics
+        nsr_id = vnfr['nsr-id-ref']
+        tags = {}
+        tags['ns_name'] = self.common_db.get_nsr(nsr_id)['name']
+        tags['project_id'] = vnfr['_admin']['projects_read'][0]
+
         # Fetch the list of all known resources from vROPS.
         resource_list = self.vrops.get_vm_resource_list_from_vrops()
 
@@ -218,6 +224,8 @@
         if len(vdu_mappings) != 0:
             return self.vrops.get_metrics(vdu_mappings=vdu_mappings,
                                           monitoring_params=vdu['monitoring-param'],
-                                          vnfr=vnfr)
+                                          vnfr=vnfr,
+                                          tags=tags
+                                          )
         else:
             return []
diff --git a/osm_mon/collector/vnf_collectors/vrops/vrops_helper.py b/osm_mon/collector/vnf_collectors/vrops/vrops_helper.py
index 430cf86..75819fc 100644
--- a/osm_mon/collector/vnf_collectors/vrops/vrops_helper.py
+++ b/osm_mon/collector/vnf_collectors/vrops/vrops_helper.py
@@ -82,7 +82,8 @@
     def get_metrics(self,
                     vdu_mappings={},
                     monitoring_params={},
-                    vnfr=None):
+                    vnfr=None,
+                    tags={}):
 
         monitoring_keys = {}
         # Collect the names of all the metrics we need to query
@@ -155,7 +156,9 @@
                                            vnfr['member-vnf-index-ref'],
                                            vdu_name,
                                            metric_name,
-                                           metric_value)
+                                           metric_value,
+                                           tags
+                                           )
 
                         metrics.append(metric)
 
diff --git a/osm_mon/collector/vnf_metric.py b/osm_mon/collector/vnf_metric.py
index 92d3905..49e7842 100644
--- a/osm_mon/collector/vnf_metric.py
+++ b/osm_mon/collector/vnf_metric.py
@@ -20,6 +20,9 @@
 # contact: bdiaz@whitestack.com or glavado@whitestack.com
 ##
 from osm_mon.collector.metric import Metric
+import logging
+
+log = logging.getLogger(__name__)
 
 
 class VnfMetric(Metric):
@@ -31,4 +34,5 @@
         }
         if extra_tags:
             tags.update(extra_tags)
+        log.debug('Tags: %s', tags)
         super().__init__(tags, name, value)