<%= semantic_form_for @studium do |ff|%> <%= ff.semantic_fields_for :lvas, @lvas do |f|%> <%= render 'lvas/nested_fields', :f => f %> <% end %> <%= ff.actions do %> <%= ff.action :submit, :as => :button %> <%= ff.action :cancel, :as => :link %> <% end %> <% end %>