<%= content_for :html_title, 'Sigma9' %> <% title = (content_for(:html_title) || 'DocuSeal') + '| Open Source Document Filling and Signing' %> <% description = content_for(:html_description) || 'Open source, self-hosted tool to streamline document filling and signing. Create custom PDF forms to complete and sign with an easy to use online tool.' %> <% if content_for(:disable_image_preview) %> <% else %> <% end %>