diff --git a/05-osm-usage.md b/05-osm-usage.md
index a8905ae25c47f1d289915913228f24eda1a2420d..d0a33fc3c5361578289fe7a85d7baf37b52409f9 100644
--- a/05-osm-usage.md
+++ b/05-osm-usage.md
@@ -357,7 +357,7 @@ You can try it using one of the examples of the hackfest (**packages: [hackfest_
 osm ns-create --ns_name hf-basic --nsd_name hackfest_basic-ns --vim_account openstack1 --config '{vld: [ {name: mgmtnet, provider-network: {physical-network: physnet1, network-type: vlan, segmentation-id: 400} } ] }'
 ```
 
-### Specify IP profile information and IP for a NS VLD
+### Specify IP profile information and IP for a NS VLD <a name="specify-ip-profile-information-and-ip-for-a-ns-vld">
 
 In a generic way, the mapping can be specified in the following way, where `datanet` is the name of the network in the NS descriptor, ip-profile is where you have to fill the associated parameters from the data model ( [NS data model](http://osm-download.etsi.org/ftp/osm-doc/etsi-nfv-nsd.html) ), and vnfd-connection-point-ref is the reference to the connection point:
 
@@ -2306,3 +2306,33 @@ vnfd:
 
 - Instantiate the NS (Network Service) within the OSM environment using the onboarded VNF package.
 - Confirm that the Service KPI metrics are flowing seamlessly from the VNF instances to OSM-Prometheus, whose graphical interface can be visited at the URL <http://$IP:9091/>.
+
+## How to prepare a NS that will use static Dual-Stack IP configuration for VNF connection points
+
+Static dual stack assignment enables configuring and allocating IPv4 and IPv6 addresses to VNFs. Typically, IP addresses are provided as instantiation parameters in OSM, as it was described [here](#specify-ip-profile-information-and-ip-for-a-ns-vld). However, in some circumstances, it could be useful to configure static IPv6 and IPv4 addresses in the NS Descriptor.
+
+**Note**: Static Dual-Stack IP allocation is supported only for VNFs deployed in Openstack VIM.
+
+### How to configure IPv4/IPv6 Dual Stack addresses statically in the NS descriptor
+
+To configure dual stack IP addresses, add the required IPv4 and IPv6 addresses in the NS descriptor under "ip-address",
+
+```yaml
+virtual-link-connectivity:
+- constituent-cpd-id:
+  - constituent-base-element-id: vnf
+    constituent-cpd-id: vnf-cp0-ext
+    ip-address:
+    - 192.168.1.20
+    - 2001:db8::23e
+```
+
+To configure only a static IPv4 address, the following can be done:
+
+```yaml
+virtual-link-connectivity:
+- constituent-cpd-id:
+  - constituent-base-element-id: vnf
+    constituent-cpd-id: vnf-cp0-ext
+    ip-address: 192.168.1.20
+```