Enrollment wrong parameter on administrator contact

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to 'Website Enrollment'
2. Click on 'SSO from Microsoft'
3. Scroll down to 'bottom page'
4. Once your Defguard client is configured, you can close this window.

If you need assistance, please contact your defguard administrator at "user email."
5. See error
It will be user email not administrator email.

**Expected behavior**
Wrong parameter on Administrator email.

**Version information**
- Defguard Core version: v1.6.3
- Defguard Gateway version: v1.6.2
- Operating system and version running the gateway: Ubuntu "24.04.4 LTS"
- Your browser and version

**Screenshots**