---
title: Supported variables for Wi-Fi authentication
slug: device-management-apple/supported-variables-for-wi-fi-authentication
createdAt: 2026-10-06T07:47:36.296Z
---

You can use the following variables in fields that support variables.

- $PASSWORD$ (only supported in the password field)
- $EMAIL$
- $USERID$
- $DEVICE\_MAC$
- $NULL$
- $USER\_CUSTOM1$... $USER\_CUSTOM4$ (custom fields defined for LDAP)

Custom attribute variable substitutions are supported.

**Related topics** 

- [Open authentication](docId\:JsPveo_DKNYK39RvNuVHt)
- [Shared authentication](docId\:U6fAEdiF1iX-eRXtV5yGS)
- [WPA Personal authentication](docId\:BHWpXGzwLGDECqyzj_8bl)
- [WPA2 / WPA3 Personal authentication](docId\:JmAMxYdmS79OdCJg4ihbJ)
- [WPA Enterprise authentication](docId\:jFBHs2n5FVR7rJzhTtE0z)
- [WPA2 / WPA3 Enterprise authentication](docId:844UWghcPgOxBphE1twrO)