diff --git a/plugins/mezuro/lib/kalibro/module_result.rb b/plugins/mezuro/lib/kalibro/module_result.rb
index 745fd69..0124f74 100644
--- a/plugins/mezuro/lib/kalibro/module_result.rb
+++ b/plugins/mezuro/lib/kalibro/module_result.rb
@@ -7,10 +7,21 @@ class Kalibro::ModuleResult < Kalibro::Model
   end
 
   def children
-    hash_array = self.class.request(:children_of, {:module_result_id => self.id})[:module_result].to_a
-    hash_array.map { |module_result| self.class.new module_result }
+    response = self.class.request(:children_of, {:module_result_id => self.id})[:module_result]
+    response = [] if response.nil?
+    response = [response] if response.is_a?(Hash) 
+    response.map {|module_result| Kalibro::ModuleResult.new module_result}
   end
   
+  def parents
+    if parent_id.nil?
+      []
+    else
+      parent = self.class.find(parent_id)
+      parent.parents << parent
+    end
+  end
+
   def module=(value)
     @module = Kalibro::Module.to_object value
   end
diff --git a/plugins/mezuro/test/fixtures/metric_configuration_snapshot_fixtures.rb b/plugins/mezuro/test/fixtures/metric_configuration_snapshot_fixtures.rb
index 8494fe1..51e2f69 100644
--- a/plugins/mezuro/test/fixtures/metric_configuration_snapshot_fixtures.rb
+++ b/plugins/mezuro/test/fixtures/metric_configuration_snapshot_fixtures.rb
@@ -18,7 +18,10 @@ class MetricConfigurationSnapshotFixtures
       :attributes! => {
         :metric => {
           'xmlns:xsi'=> 'http://www.w3.org/2001/XMLSchema-instance',
-          'xsi:type' => 'kalibro:metricXml'  }
+          'xsi:type' => 'kalibro:metricXml'  },
+        :range => {
+          'xmlns:xsi'=> 'http://www.w3.org/2001/XMLSchema-instance',
+          'xsi:type' => 'kalibro:rangeSnapshotXml'  }
       }
     }
   end
@@ -38,7 +41,10 @@ class MetricConfigurationSnapshotFixtures
       :attributes! => {
         :metric => {
           'xmlns:xsi'=> 'http://www.w3.org/2001/XMLSchema-instance',
-          'xsi:type' => 'kalibro:metricXml'  }
+          'xsi:type' => 'kalibro:metricXml'  },
+        :range => {
+          'xmlns:xsi'=> 'http://www.w3.org/2001/XMLSchema-instance',
+          'xsi:type' => 'kalibro:rangeSnapshotXml'  }
       }
     }
   end
diff --git a/plugins/mezuro/test/fixtures/module_result_fixtures.rb b/plugins/mezuro/test/fixtures/module_result_fixtures.rb
index 1b0b0d6..87f5743 100644
--- a/plugins/mezuro/test/fixtures/module_result_fixtures.rb
+++ b/plugins/mezuro/test/fixtures/module_result_fixtures.rb
@@ -23,4 +23,22 @@ class ModuleResultFixtures
     }
   end
 
+  def self.parent_module_result_hash
+    {
+      :id => 31,
+      :module =>  {
+        :name => 'Qt-Calculator Parent',
+        :granularity => 'APPLICATION'
+      },
+      :grade => 10.0,
+      :attributes! =>
+      {
+        :module =>
+        {
+          "xmlns:xsi"=>"http://www.w3.org/2001/XMLSchema-instance",
+          "xsi:type"=>"kalibro:moduleXml"
+        }
+      }
+    }
+  end
 end
diff --git a/plugins/mezuro/test/unit/kalibro/metric_result_test.rb b/plugins/mezuro/test/unit/kalibro/metric_result_test.rb
index d72e258..3277da5 100644
--- a/plugins/mezuro/test/unit/kalibro/metric_result_test.rb
+++ b/plugins/mezuro/test/unit/kalibro/metric_result_test.rb
@@ -33,7 +33,7 @@ class MetricResultTest < ActiveSupport::TestCase
 
   should 'return history of a metric with a module result id' do
     module_result_id = 31
-    Kalibro::MetricResult.expects(:request).with(:history_of, {:metric_name => @result.configuration.metric.name, :module_result_id => module_result_id}).returns({:date_metric_result => [DateMetricResultFixtures.date_metric_result_hash]})
+    Kalibro::MetricResult.expects(:request).with(:history_of, {:metric_name => @result.configuration.metric.name, :module_result_id => module_result_id}).returns({:date_metric_result => DateMetricResultFixtures.date_metric_result_hash})
     assert_equal DateMetricResultFixtures.date_metric_result_hash[:metric_result][:id], Kalibro::MetricResult.history_of(@result.configuration.metric.name, module_result_id).first.metric_result.id
   end
 
diff --git a/plugins/mezuro/test/unit/kalibro/module_result_test.rb b/plugins/mezuro/test/unit/kalibro/module_result_test.rb
index d3df2b9..a389b01 100644
--- a/plugins/mezuro/test/unit/kalibro/module_result_test.rb
+++ b/plugins/mezuro/test/unit/kalibro/module_result_test.rb
@@ -1,6 +1,7 @@
 require "test_helper"
 
 require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/module_result_fixtures"
+require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/date_module_result_fixtures"
 
 class ModuleResultTest < ActiveSupport::TestCase
 
@@ -29,6 +30,15 @@ class ModuleResultTest < ActiveSupport::TestCase
     assert @hash[:id], @module_result.children.first.id
   end
 
+  should 'return parents of a module result' do
+    parent_module_result = ModuleResultFixtures.parent_module_result_hash
+    response = {:module_result => parent_module_result}
+    Kalibro::ModuleResult.expects(:request).with(:get_module_result, {:module_result_id => @module_result.parent_id}).returns(response)
+    parents = @module_result.parents
+    assert parent_module_result[:module][:name], parents.first.module.name 
+    assert parent_module_result[:module][:name], parents.last.module.name 
+  end
+
   should 'return history of a module result' do
     Kalibro::ModuleResult.expects(:request).with(:history_of_module, {:module_result_id => @module_result.id}).returns({:date_module_result => [DateModuleResultFixtures.date_module_result_hash]})
     assert_equal DateModuleResultFixtures.date_module_result_hash[:module_result][:id], Kalibro::ModuleResult.history_of(@module_result.id).first.module_result.id
diff --git a/plugins/mezuro/views/mezuro_plugin_module_result/_module_result.rhtml b/plugins/mezuro/views/mezuro_plugin_module_result/_module_result.rhtml
index 0caa93c..e45dbeb 100644
--- a/plugins/mezuro/views/mezuro_plugin_module_result/_module_result.rhtml
+++ b/plugins/mezuro/views/mezuro_plugin_module_result/_module_result.rhtml
@@ -1,4 +1,4 @@
-<% TODO source tree %>
+<% render :partial => "source_tree", :locals => {:module_result => @module_result} %>
 <h5><%= _('Metric results for: #{@module_result.module.name} (#{@module_result.module.granularity}) ') %> </h5>
 
 <hr/>
diff --git a/plugins/mezuro/views/mezuro_plugin_module_result/_source_tree.rhtml b/plugins/mezuro/views/mezuro_plugin_module_result/_source_tree.rhtml
index cd4b8d4..7409a88 100644
--- a/plugins/mezuro/views/mezuro_plugin_module_result/_source_tree.rhtml
+++ b/plugins/mezuro/views/mezuro_plugin_module_result/_source_tree.rhtml
@@ -1,41 +1,34 @@
 <h4><%= _('Source tree') %></h4>
-<% module_name = @source_tree.module.name %>
-<% module_label = "#{module_name} (#{@source_tree.module.granularity})" %>
+<% module_name = @module_result.module.name %>
+<% module_label = "#{module_name} (#{@module_result.module.granularity})" %>
 
-<p><h2 class="path">
-  <% if module_name != @project_name %>
-    <a href="#" class="source-tree-link" data-module-name="<%= @project_name %>">
-      <%= @project_name %>
-    </a>
-  <% end %>
-
-
-  <% split_link = @source_tree.module.ancestor_names %>
-  <% split_link.each do |link| %>
-    /<a href="#" class="source-tree-link" data-module-name="<%= link %>">
-      <%= link.split(".").last %>
-    </a>
-  <% end %>
-</h2></p>
+<p>
+  <h2 class="path">
+    <% parents = @module_result.parents %>
+    <% parents.each do |parent| %>
+      /<a href="#" class="source-tree-link" data-module-id="<%= parent.id %>">
+        <%= parent.module.name %>
+      </a>
+    <% end %>
+  </h2>
+</p>
   
-<% if @source_tree.children %>
-  <table border="0" class="source-tree">
-    <% @source_tree.children.each do |child| %>
-      <% if child.module.granularity=='PACKAGE' %>
-        <tr>
-          <td class="icon"><%= image_tag('/plugins/mezuro/images/folder.png')%></td>
-          <td class="source-tree-text"><a href='#' class="source-tree-link" data-module-name="<%= child.module.name %>"><%= child.module.name %></a></td>
-        </tr>
-      <% else %>
-        <tr>
-          <td class="icon"><%= image_tag('/plugins/mezuro/images/file.png') %></td>
-          <td class="source-tree-text">
-                  <a href='#' class="source-tree-link" data-module-name="<%= child.module.name %>">
-                    <%= child.module.name %>
-                  </a>
-                </td>
-        </tr>
-      <% end %>
-    <% end %>  
-  </table>
-<% end %>
+<table border="0" class="source-tree">
+  <% @module_result.children.each do |child| %>
+    <% if child.module.granularity=='PACKAGE' %>
+      <tr>
+        <td class="icon"><%= image_tag('/plugins/mezuro/images/folder.png')%></td>
+        <td class="source-tree-text"><a href='#' class="source-tree-link" data-module-id="<%= child.id %>"><%= child.module.name %></a></td>
+      </tr>
+    <% else %>
+      <tr>
+        <td class="icon"><%= image_tag('/plugins/mezuro/images/file.png') %></td>
+        <td class="source-tree-text">
+          <a href='#' class="source-tree-link" data-module-id="<%= child.id %>">
+            <%= child.module.name %>
+          </a>
+        </td>
+      </tr>
+    <% end %>
+  <% end %>  
+</table>
diff --git a/plugins/mezuro/views/mezuro_plugin_repository/show.html.erb b/plugins/mezuro/views/mezuro_plugin_repository/show.html.erb
index 4773b83..64a3799 100644
--- a/plugins/mezuro/views/mezuro_plugin_repository/show.html.erb
+++ b/plugins/mezuro/views/mezuro_plugin_repository/show.html.erb
@@ -42,5 +42,4 @@
 
 <div id="processing" data-profile="<%= @data_profile %>" data-content="<%= @data_content %>"
      data-repository-id="<%= @repository.id %>"></div>
-<div id="project-tree"></div>
 <div id="module-result"></div>
--
libgit2 0.21.2