diff -r 558a3522343c -r 191883bd16a6 cms/app-client/app/services/constants.js
--- a/cms/app-client/app/services/constants.js	Fri Jun 10 16:46:41 2016 +0200
+++ b/cms/app-client/app/services/constants.js	Fri Jun 10 18:37:26 2016 +0200
@@ -28,7 +28,7 @@
 };
 
 
-const DISCOURSES = {
+const DISCOURSE_CATEGORY_KEYS = {
   "http://ark.bnf.fr/ark:/12148/cb12083158d": "cat1",
   "http://ark.bnf.fr/ark:/12148/cb119783362": "cat1",
   "http://ark.bnf.fr/ark:/12148/cb119317924": "cat1",
@@ -51,7 +51,7 @@
   "http://ark.bnf.fr/ark:/12148/cb119829234": "cat4"
 };
 
-const DISCOURSE_CATEGORIES = {
+const DISCOURSE_CATEGORY_VALUES = {
   "cat1": {
     "fill": "#b6d7a8"
   },
@@ -294,8 +294,8 @@
 
 export default Ember.Service.extend({
   OLAC_ROLES: OLAC_ROLES,
-  DISCOURSES: DISCOURSES,
-  DISCOURSE_CATEGORIES: DISCOURSE_CATEGORIES,
+  DISCOURSE_CATEGORY_KEYS: DISCOURSE_CATEGORY_KEYS,
+  DISCOURSE_CATEGORY_VALUES: DISCOURSE_CATEGORY_VALUES,
   KEY_CODES: KEY_CODES,
   VIAF_BASE_URL: "http://viaf.org/viaf/",
   LEXVO_BASE_URL: "http://lexvo.org/id/iso639-3/",