anchor.diff:              </div>
             <% else %>
               <div class="block sectors">
  -              <h3><%= @site.word_for_clusters %></h3>
  +              <h3>Sectors</h3>
                 <select name="sectors_ids[]" multiple placeholder="All sectors">
                   <% @sectors.each do |sector| %>
  -                  <option value="<%= sector[1] %>"><%= sector[0] %></option>
  +                  <option value="<%= sector.id %>"><%= sector.title %></option>
                   <% end %>
  -                <% @filtered_sectors.each do |region| %>
  -                  <option selected value="<%= region.id %>"><%= region.name %></option>
  +                <% @filtered_sectors.each do |sector| %>
  +                  <option selected value="<%= sector.id %>"><%= sector.title %></option>
                   <% end %>
                 </select>
               </div>
  
positive.code:               <% @donors.each do |donor| %>
                  <option value="<%= donor.id %>"><%= donor.name %></option>
                <% end %>
                <% @filtered_donors.each do |region| %>
                  <option selected value="<%= region.id %>"><%= region.name %></option>
                <% end %>
              </select>
            </div>
  
negative.code:           </div>
  
            <div class="block region">
              <h3>Regions</h3>
              <select name="regions_ids[]" multiple placeholder="All regions">
                <% @regions.each do |region| %>
                  <option value="<%= region.id %>"><%= region.name %>, <%= region.country_name %></option>
  