1. Getting Started
  2. Installation: Preline UI


Documents must be tagged

PDFs must be tagged to be accessible by screen readers and this rule will be triggered if no content is either marked as Artifact nor tagged as real content.

How to fix?

Enable the 'Document structure tags' option in Word, or the 'Tagged PDF' option in OpenOffice when exporting, or use the 'Make Accessible' plug-in for Adobe Acrobat.