1. Log in to your Magento admin
  2. Navigate to System -> Tagalys -> Configuration
  3. Click 'Listing Pages'
  4. Please ensure the Technical Considerations with your tech team
  5. Scroll down and click 'Select All' from the list of all Category pages
  6. Hit 'Save Listing Page Settings'

Once saved, the Tagalys powered sorting be effective in the front-end in the next 30 minutes.