diff --git a/starlingx-dashboard/centos/build_srpm.data b/starlingx-dashboard/centos/build_srpm.data
index dc85fff0..4576bc1d 100644
--- a/starlingx-dashboard/centos/build_srpm.data
+++ b/starlingx-dashboard/centos/build_srpm.data
@@ -1,2 +1,2 @@
 SRC_DIR="starlingx-dashboard"
-TIS_PATCH_VER=15
+TIS_PATCH_VER=16
diff --git a/starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/system_config/templates/system_config/_update_coam_table.html b/starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/system_config/templates/system_config/_update_coam_table.html
index ac53f5b8..1c755b29 100755
--- a/starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/system_config/templates/system_config/_update_coam_table.html
+++ b/starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/system_config/templates/system_config/_update_coam_table.html
@@ -16,16 +16,15 @@
 <div class="right">
   <h3>{% trans "Description" %}:</h3>
   <p>{% trans "From here you can update the configuration of OAM External IP." %}</p>
-  <p>{% trans "WARNING: Completion of OAM configuration will take a few minutes." %}</p>
-  <p>{% trans "In that time, major alarms will be raised and then eventually cleared as affected services receive the new OAM settings.  If the Floating IP has changed, you will have to re-login to this web application using the new Floating IP." %}</p>
+  <p>{% trans "WARNING: Completion of OAM configuration change will require lock and unlock of affected hosts." %}</p>
+  <p>{% trans "Major Alarms will be raised against the affected hosts until the lock unlock operation is successfully completed." %}</p>
 </div>
 {% endblock %}
 
 {% block modal-footer %}
   <a class="btn btn-default cancel" data-dismiss="modal">{% trans "Cancel" %}</a>
   <input class="btn btn-primary btn-danger" type="submit" onclick="return confirm('WARNING: ' +
-   'Completion of OAM configuration will take a few minutes. ' +
-   'In that time, major alarms will be raised and then eventually cleared as affected services receive the new OAM settings. '+
-   'If the Floating IP has changed, you will have to re-login to this web application using the new Floating IP.');"
+   'Completion of OAM configuration change will require lock and unlock of affected hosts. ' +
+   'Major Alarms will be raised against the affected hosts until the lock unlock operation is successfully completed.');"
     value="{% trans "Save" %}" />
 {% endblock %}