%br
.overview
  %ul
    %li
      %tt #{t :stage}:
      %dt= @opportunity.stage ? t(@opportunity.stage) : t(:other)
    %li 
      %tt #{t :amount}:
      %dt= @opportunity.amount ? number_to_currency(@opportunity.amount, :precision => 2) : t(:n_a)
  %ul
    %li
      %tt #{t :close_date}:
      %dt= @opportunity.closes_on ? t(@opportunity.closes_on.strftime("%m/%d/%Y")) : t(:n_a)
    %li
      %tt #{t :weighted_amount}:
      %dt= @opportunity.weighted_amount ? number_to_currency(@opportunity.weighted_amount, :precision => 2) : t(:n_a)
  %ul
    %li
      %tt #{t :probability}:
      %dt= @opportunity.probability ? t(@opportunity.probability) : t(:n_a)
    %li
      %tt #{t :assigned_to}:
      %dt= @opportunity.assigned_to ? truncate(@opportunity.assignee.full_name, :length => 16) : nil
  %ul
    %li
      %tt #{t :account}:
      %dt= @opportunity.account ? t(@opportunity.account) : t(:n_a)
    %li
      %tt #{t :campaign}:
      %dt= @opportunity.campaign ? t(@opportunity.campaign) : t(:n_a)

Add new overview view to Opp
Add new overview view to Opp
