diff --git a/kfet/static/kfet/js/kfet.api.js b/kfet/static/kfet/js/kfet.api.js
index ca3d1003..79893a83 100644
--- a/kfet/static/kfet/js/kfet.api.js
+++ b/kfet/static/kfet/js/kfet.api.js
@@ -746,6 +746,19 @@ class SpecialOperation extends Operation {
         return Operation.props.concat(['type', 'is_checkout']);
     }
 
+    /**
+     * Verbose names for operation types
+     * @type {Object}
+     */
+    static get verbose_types() {
+        return {
+            'deposit': 'Charge',
+            'withdraw': 'Retrait',
+            'edit': 'Édition',
+            'initial': 'Initial',
+        };
+    }
+
     /**
      * Default values for SpecialOperation model instances
      * @default <tt>{@link Models.Operation.default_data|Operation.default_data} + {'type': '', 'is_checkout': false}
@@ -1606,25 +1619,7 @@ class SpecialOpeFormatter extends OperationFormatter {
     }
 
     static prop_infos2(a) {
-        if (!a.is_checkout)
-            return 'Édition';
-
-        switch (a.type) {
-            case 'initial':
-                return 'Initial';
-                break;
-
-            case 'deposit':
-                return 'Charge';
-                break;
-
-            case 'withdraw':
-                return 'Retrait';
-                break;
-
-            default:
-                return '';
-        }
+        return SpecialOperation.verbose_types(a.type) || '' ;
     }
 }