diff --git a/src/api/userRoles.ts b/src/api/userRoles.ts
index 2c9f70b61636ba0a3457b5bb82757b6fca3584ef..1f7b30dbdd7631fbb0bd0eb1cc2642fe893b6635 100644
--- a/src/api/userRoles.ts
+++ b/src/api/userRoles.ts
@@ -1,5 +1,7 @@
 export enum Roles {
+  /** Website visitor, is not logged. Can access to NonAuthRoutes */
   visitor = '',
+  /** Can access to private and restricted routes depending on their permissions level. */
   senior = 'senior',
   admin = 'admin',
   operator = 'operator',