diff --git a/.env b/.env
index fb678cb..01150d0 100644
--- a/.env
+++ b/.env
@@ -25,3 +25,4 @@ VITE_NODE_TERMINAL_DEFAULT_PROFILE=baseline
 
 VITE_LOGIN_URL=/oauth/token
 VITE_LOGOUT_URL=/oauth/logout
+VITE_LOGIN_USERNAME_FIELD=name
diff --git a/.env.options.dist b/.env.options.dist
index 6b0e1c5..9770521 100644
--- a/.env.options.dist
+++ b/.env.options.dist
@@ -27,3 +27,4 @@ NODE_TERMINAL_DEFAULT_PROFILE=
 
 VITE_LOGIN_URL=
 VITE_LOGOUT_URL=
+VITE_LOGIN_USERNAME_FIELD=
diff --git a/server/index.ts b/server/index.ts
index bd6d6c7..954b79c 100644
--- a/server/index.ts
+++ b/server/index.ts
@@ -59,6 +59,8 @@ const NODE_TERMINAL_DEFAULT_PROFILE =
 
 const LOGIN_URL = process.env.LOCAL === 'true' ? options?.LOGIN_URL : process.env.LOGIN_URL
 const LOGOUT_URL = process.env.LOCAL === 'true' ? options?.LOGOUT_URL : process.env.LOGOUT_URL
+const LOGIN_USERNAME_FIELD =
+  process.env.LOCAL === 'true' ? options?.LOGIN_USERNAME_FIELD : process.env.LOGIN_USERNAME_FIELD
 
 const healthcheck = require('express-healthcheck')
 const promBundle = require('express-prom-bundle')
@@ -181,7 +183,8 @@ app.get(`${basePrefix ? basePrefix : ''}/env.js`, (_, res) => {
       INSTANCES_RESOURCE_NAME: ${JSON.stringify(INSTANCES_RESOURCE_NAME) || '"check envs"'},
       NODE_TERMINAL_DEFAULT_PROFILE: ${JSON.stringify(NODE_TERMINAL_DEFAULT_PROFILE) || '"general"'},
       LOGIN_URL: ${JSON.stringify(LOGIN_URL) || '"check envs"'},
-      LOGOUT_URL: ${JSON.stringify(LOGOUT_URL) || '"check envs"'}
+      LOGOUT_URL: ${JSON.stringify(LOGOUT_URL) || '"check envs"'},
+      LOGIN_USERNAME_FIELD: ${JSON.stringify(LOGIN_USERNAME_FIELD) || '"check envs"'}
     }
     `,
   )
diff --git a/src/constants/customizationApiGroupAndVersion.ts b/src/constants/customizationApiGroupAndVersion.ts
index d054e0e..a205dfb 100644
--- a/src/constants/customizationApiGroupAndVersion.ts
+++ b/src/constants/customizationApiGroupAndVersion.ts
@@ -31,3 +31,4 @@ export const NODE_TERMINAL_DEFAULT_PROFILE =
 
 export const LOGIN_URL = window._env_.LOGIN_URL || import.meta.env.VITE_LOGIN_URL
 export const LOGOUT_URL = window._env_.LOGOUT_URL || import.meta.env.VITE_LOGOUT_URL
+export const LOGIN_USERNAME_FIELD = window._env_.LOGIN_USERNAME_FIELD || import.meta.env.VITE_LOGIN_USERNAME_FIELD
diff --git a/src/hooks/useAuth.ts b/src/hooks/useAuth.ts
index 5e809ae..5249fd4 100644
--- a/src/hooks/useAuth.ts
+++ b/src/hooks/useAuth.ts
@@ -1,5 +1,6 @@
 import { useState, useEffect } from 'react'
 import { login } from 'api/auth'
+import { LOGIN_USERNAME_FIELD } from 'constants/customizationApiGroupAndVersion'
 
 export const useAuth = () => {
   const [fullName, setFullName] = useState<string>()
@@ -13,8 +14,10 @@ export const useAuth = () => {
       login()
         .then(data => {
           if (data) {
-            setFullName(data.name)
-            setRequester({ name: data.name, email: data.email })
+            const userNameFieldKey = LOGIN_USERNAME_FIELD as keyof typeof data
+            const username = userNameFieldKey in data ? data[userNameFieldKey].toString() : 'No field'
+            setFullName(username)
+            setRequester({ name: username, email: data.email })
             setLoadingAuth(false)
           }
         })
diff --git a/src/localTypes/auth.ts b/src/localTypes/auth.ts
index 664035c..2561c37 100644
--- a/src/localTypes/auth.ts
+++ b/src/localTypes/auth.ts
@@ -9,4 +9,4 @@ export type TAuthResponse = {
   iss: string
   name: string
   sub: string
-}
+} & unknown