<% @domain.credentials.each do |credential| %>
  <tr>
    <td><%= link_to credential.user.login, credential.user %></td>
    <td>
      <%= link_to "Supprimer", domain_credentials_path(@domain, credential),
            :confirm => "Êtes-vous sûr?",
            :method => :delete %>
    </td>
  </tr>
<% end %>