diff -r 3247fccfbd3f -r 43c35d6ca3f0 server/src/main/webapp/static/js/models.js
--- a/server/src/main/webapp/static/js/models.js	Mon Jan 14 16:00:07 2013 +0100
+++ b/server/src/main/webapp/static/js/models.js	Mon Feb 11 10:34:23 2013 +0100
@@ -253,7 +253,8 @@
                 uri: this.get("uri"),
                 description: this.get("description"),
                 color: this.get("color"),
-                project: (this.get("project") != null)?this.get("project").get("id"):null
+                project: (this.get("project") != null)?this.get("project").get("id"):null,
+                site_id: this.get("site_id")
             };
         },
     });