Documentation Templates Strings Backend Customization with Helix3 Joomla 3, 4, 5 · Updated 30 Apr 2025 · 1 min read Copy link Go to System > Site Template Styles > shaper_strings - Default for backend editing using the Helix3 framework. Using the numerous customization options, you can use to adjust the layout and looks of your webpage. Previous Layout Customization With Page Builder Next SP Strings: Albums