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Leadership Mirror 8.2 Technical Specification
Operating System
- Microsoft® Windows® 8 and later
- Mac® OS® X and later
Browser
All browsers must have JavaScript enabled:
- Microsoft® Internet Explorer® 10 and 11
The latest version of:
- Microsoft® Edge®
- Google® Chrome®
- Mozilla® Firefox®
- Apple® Safari®
Allowlist Information
Allowlist the following website and email domains:
Website domains
- *.profilingonline.com
- *.halo-feedback.com
Email domains
- @profilingonline.com
- @halo-feedback.com
Allowlist the following IP addresses:
- Mail Server IP address - 167.89.75.212
Other
• Adobe® Reader® 9 and later
* View all documentation at the DDI Support Portal: https://support.ddi.com/
A downloaded version of this document is attached.
Last updated January 27, 2026.