diff --git a/03-osm-rel8-tests.md b/03-osm-rel8-tests.md
index 778c962b0402e3f47e8728902fe4b1d01bc6d36e..aad7e7c41ed0a9c3c83c51d1b4c610d90968c623 100644
--- a/03-osm-rel8-tests.md
+++ b/03-osm-rel8-tests.md
@@ -410,3 +410,37 @@ _Note. The following is a basic test of PLA using a nsd with a single vnf and on
      ```
 
 In this example the VNF is deployed to OpenStack1 being the cheapest VIM for the VNF.
+
+## Service Assurance
+
+### \[SA-08\] VNF Indicator collection using Prometheus exporters
+
+As a precondition for this test, please make sure:
+
+1. Your VIM has an accessible management network (in this case called "<VIM_MGMT_NET>")
+2. Your VIM has the appropriate test image, in this case `vyos-1.1.7`.
+```
+
+Onboard the descriptors:
+
+```bash
+osm vnfpkg-create snmp_ee_vnf
+osm nspkg-create snmp_ee_ns
+```
+
+Launch the NS:
+
+```bash
+osm ns-create --ns_name snmpee_sa08 --nsd_name snmp_ee-ns --vim_account <VIM_ACCOUNT_NAME>|<VIM_ACCOUNT_ID> --config '{vld: [ {name: mgmtnet, vim-network-name: <VIM_MGMT_NET>} ] }'
+osm ns-list
+```
+
+Wait ~5 minutes for the SNMP metrics to get collected. After that, check some of them at Prometheus, visiting [`http://[OSM_IP]:9091`](http://[OSM_IP]:9091) and looking for `ifMtu` and `ifInOctets` (you should see one value per VM interface).
+
+Finally, delete the NS and the packages:
+
+```bash
+osm ns-delete snmpee_sa08
+osm nsd-delete snmp_ee-ns
+osm vnfd-delete snmp_ee-vnf
+```
\ No newline at end of file