From 8b7754f9467240c9fd89169cc8cbd083f3ea29a7 Mon Sep 17 00:00:00 2001
From: agnisa-cap <arne.gnisa@capgemini.com>
Date: Fri, 22 Sep 2023 14:51:56 +0200
Subject: [PATCH] N21-1269 pseudonym username fix (#3312)

---
 controllers/oauth2.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/controllers/oauth2.js b/controllers/oauth2.js
index 3e0c6c9731..0b47996516 100644
--- a/controllers/oauth2.js
+++ b/controllers/oauth2.js
@@ -149,10 +149,9 @@ router.get('/username/:pseudonym', async (req, res, next) => {
 			if (Configuration.get('FEATURE_CTL_TOOLS_TAB_ENABLED')) {
 				const pseudonymResponse = await api(req, { version: 'v3' })
 					.get(`/pseudonyms/${req.params.pseudonym}`);
-
 				const userResponse = await api(req)
 					.get('/users', {
-						qs: { id: pseudonymResponse.userId },
+						qs: { _id: pseudonymResponse.userId },
 						$limit: 1,
 					});
 				if (userResponse.data.length) {