openproject/app/views/projects/show.xml.builder

xml.instruct!
xml.project do
  xml.id					@project.id
  xml.name		 		@project.name
  xml.identifier	@project.identifier
  xml.description @project.description
  xml.homepage		@project.homepage
  
  xml.custom_fields do
  	@project.custom_field_values.each do |custom_value|
  		xml.custom_field custom_value.value, :id => custom_value.custom_field_id, :name => custom_value.custom_field.name
  	end
  end unless @project.custom_field_values.empty?
  
  xml.created_on @project.created_on
  xml.updated_on @project.updated_on
end