redmine/app/views/boards/new.html.erb

<h2><%= l(:label_board_new) %></h2>

<%= labelled_form_for @board, :url => project_boards_path(@project) do |f| %>
  <%= render :partial => 'form', :locals => {:f => f} %>
  <%= submit_tag l(:button_create) %>
<% end %>