Add collaboration feature

Issue-ID: SDC-767
Change-Id: I14fb4c1f54086ed03a56a7ff7fab9ecd40381795
Signed-off-by: talig <talig@amdocs.com>
diff --git a/openecomp-ui/devConfig.defaults.json b/openecomp-ui/devConfig.defaults.json
index 99380b1..059d380 100644
--- a/openecomp-ui/devConfig.defaults.json
+++ b/openecomp-ui/devConfig.defaults.json
@@ -1,6 +1,7 @@
 {
   "port": 9000,
   "proxyCatalogTarget": null,
+  "proxyWebsocketTarget": null,
   "proxyTarget": null,
   "bundles": {
     "bundle": ["sdc-app/sdc.app.jsx"],