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Hadrian Docs

The Hadrian addon

The addon is the control center - a clean admin panel where you manage styles, layouts, menus, pages, and licensing.

The panel

The Hadrian addon mirrors the theme's aesthetic inside WHMCS admin: a fixed-width, centered layout with a pill navigation and iOS-style controls. Changes preview live and apply instantly.

Hadrian admin panel

Sections

  • Styles - pick a preset, then edit colors, type, and components.
  • Layouts - choose navigation and page structures.
  • Menu - build client and guest menus per location.
  • Pages - per-page template, SEO, and visibility.
  • Settings - global behaviour, including the dark-mode controls under Appearance.
  • Branding - logo, favicon and the media library.
  • Sitemap - the generated sitemap and its inclusion rules.
  • Extensions - the companion modules detected on this install.
  • Tools - maintenance actions such as cache clearing.
  • Info - version, environment and your license key.