diff --git a/plugins/mezuro/lib/mezuro_plugin.rb b/plugins/mezuro/lib/mezuro_plugin.rb
index bff99dc..e985759 100644
--- a/plugins/mezuro/lib/mezuro_plugin.rb
+++ b/plugins/mezuro/lib/mezuro_plugin.rb
@@ -18,7 +18,8 @@ class MezuroPlugin < Noosfero::Plugin
     if context.profile.is_a?(Community)
       MezuroPlugin::ProjectContent
     else
-      MezuroPlugin::ConfigurationContent
+      [MezuroPlugin::ConfigurationContent,
+      MezuroPlugin::ReadingGroupContent]
     end
   end
 
@@ -26,7 +27,8 @@ class MezuroPlugin < Noosfero::Plugin
     if context.profile.is_a?(Community)
       {:title => _('Mezuro project'), :url => {:controller =>  'cms', :action => 'new', :profile => context.profile.identifier, :type => 'MezuroPlugin::ProjectContent'}, :icon => 'mezuro' }
     else
-      {:title => _('Mezuro configuration'), :url => {:controller =>  'cms', :action => 'new', :profile => context.profile.identifier, :type => 'MezuroPlugin::ConfigurationContent'}, :icon => 'mezuro' }
+      [{:title => _('Mezuro configuration'), :url => {:controller =>  'cms', :action => 'new', :profile => context.profile.identifier, :type => 'MezuroPlugin::ConfigurationContent'}, :icon => 'mezuro' },
+      {:title => _('Mezuro Reading Group'), :url => {:controller =>  'cms', :action => 'new', :profile => context.profile.identifier, :type => 'MezuroPlugin::ReadingGroupContent'}, :icon => 'mezuro' }]
     end
   end
 
diff --git a/plugins/mezuro/lib/mezuro_plugin/reading_group_content.rb b/plugins/mezuro/lib/mezuro_plugin/reading_group_content.rb
new file mode 100644
index 0000000..6785b75
--- /dev/null
+++ b/plugins/mezuro/lib/mezuro_plugin/reading_group_content.rb
@@ -0,0 +1,83 @@
+class MezuroPlugin::ReadingGroupContent < Article
+  include ActionView::Helpers::TagHelper
+
+  settings_items :reading_group_id
+
+  def self.short_description
+    'Mezuro reading group'
+  end
+
+  def self.description
+    'Set of thresholds to interpret metric results'
+  end
+
+  def to_html(options = {})
+    lambda do
+      render :file => 'content_viewer/show_reading_group.rhtml'
+    end
+  end
+
+  def reading_group
+    begin
+      @reading_group ||= Kalibro::ReadingGroup.find(reading_group_id)
+    rescue Exception => error
+      errors.add_to_base(error.message)
+    end
+    @reading_group
+  end
+
+  def readings
+    begin
+      @readings ||= Kalibro::Reading.readings_of(reading_group_id)
+    rescue Exception => error
+      errors.add_to_base(error.message)
+      @readings = []
+    end
+    @readings
+  end
+
+  def description=(value)
+    @description=value
+  end
+  
+  def description
+    begin
+      @description ||= reading_group.description
+    rescue
+      @description = ""
+    end
+    @description
+  end
+
+  def readings=(value)
+    @readings = value.kind_of?(Array) ? value : [value]
+    @readings = @readings.map { |element| to_reading(element) }
+  end
+
+  before_save :send_reading_group_to_service
+  after_destroy :destroy_reading_group_from_service
+
+  private
+  
+  def self.to_reading value
+    value.kind_of?(Hash) ? Kalibro::Reading.new(value) : value
+  end
+
+  def send_reading_group_to_service
+    created_reading_group = create_kalibro_reading_group
+    self.reading_group_id = created_reading_group.id
+  end
+
+  def create_kalibro_reading_group
+   Kalibro::ReadingGroup.create(
+      :name => name,
+      :description => description,
+      :id => self.reading_group_id
+    )
+  end
+
+  def destroy_reading_group_from_service
+    reading_group.destroy unless reading_group.nil?
+  end
+
+end
diff --git a/plugins/mezuro/test/fixtures/reading_group_content_fixtures.rb b/plugins/mezuro/test/fixtures/reading_group_content_fixtures.rb
new file mode 100644
index 0000000..2c306fe
--- /dev/null
+++ b/plugins/mezuro/test/fixtures/reading_group_content_fixtures.rb
@@ -0,0 +1,9 @@
+class ReadingGroupContentFixtures
+
+  def self.reading_group_content
+    content = MezuroPlugin::ReadingGroupContent.new
+    content.reading_group_id = 42
+    content
+  end
+
+end
diff --git a/plugins/mezuro/test/unit/mezuro_plugin/reading_group_content_test.rb b/plugins/mezuro/test/unit/mezuro_plugin/reading_group_content_test.rb
new file mode 100644
index 0000000..8305807
--- /dev/null
+++ b/plugins/mezuro/test/unit/mezuro_plugin/reading_group_content_test.rb
@@ -0,0 +1,51 @@
+require "test_helper"
+
+require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/reading_group_fixtures"
+require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/reading_fixtures"
+require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/reading_group_content_fixtures"
+
+class ReadingGroupContentTest < ActiveSupport::TestCase
+
+  def setup
+    @reading_group_content = ReadingGroupContentFixtures.reading_group_content
+    @reading_group = ReadingGroupFixtures.reading_group
+    @reading = ReadingFixtures.reading
+  end
+
+  should 'provide proper short description' do
+    assert_equal 'Mezuro reading group', MezuroPlugin::ReadingGroupContent.short_description
+  end
+
+  should 'provide proper description' do
+    assert_equal 'Set of thresholds to interpret metric results', MezuroPlugin::ReadingGroupContent.description
+  end
+
+  should 'have an html view' do
+    assert_not_nil @reading_group_content.to_html
+  end
+
+  should 'get reading_group from service' do
+    Kalibro::ReadingGroup.expects(:find).with(@reading_group.id).returns(@reading_group)
+    assert_equal @reading_group, @reading_group_content.reading_group
+  end
+
+  should 'add error to base when the reading_group does not exist' do
+    Kalibro::ReadingGroup.expects(:find).with(@reading_group.id).raises(Kalibro::Errors::RecordNotFound)
+    assert_nil @reading_group_content.errors[:base]
+    @reading_group_content.reading_group
+    assert_not_nil @reading_group_content.errors[:base]
+  end
+
+  should 'get readings of the reading_group from service' do
+    Kalibro::Reading.expects(:readings_of).with(@reading_group.id).returns([@reading])
+    assert_equal [@reading], @reading_group_content.readings
+  end
+  
+  should 'add error to base when getting the readings of a reading_group that does not exist' do
+    Kalibro::Reading.expects(:readings_of).with(@reading_group.id).raises(Kalibro::Errors::RecordNotFound)
+    assert_nil @reading_group_content.errors[:base]
+    @reading_group_content.readings
+    assert_not_nil @reading_group_content.errors[:base]
+  end
+
+end
diff --git a/plugins/mezuro/views/cms/mezuro_plugin/_reading_group_content.html.erb b/plugins/mezuro/views/cms/mezuro_plugin/_reading_group_content.html.erb
new file mode 100644
index 0000000..427b03f
--- /dev/null
+++ b/plugins/mezuro/views/cms/mezuro_plugin/_reading_group_content.html.erb
@@ -0,0 +1,20 @@
+<h1> <%= _(MezuroPlugin::ReadingGroupContent.short_description) %> </h1>
+
+<%
+  reading_group = @article.title.nil? ? nil : @article.reading_group
+%>
+
+<%= error_messages_for 'reading_group_content' %>
+
+<%= hidden_field_tag 'reading_group_content[profile_id]', profile.id %>
+<%= hidden_field_tag 'id', @article.id %>
+<%= hidden_field_tag 'reading_group_id', reading_group.id %>
+
+<%= required_fields_message %>
+
+<%= required f.text_field(:name) %>
+
+<%= f.text_field :description %><br/>
+
+<!-- partial rendered in app/views/cms/edit.rhtml -->
+<!-- After submit, the action cms/new is called -->
diff --git a/plugins/mezuro/views/content_viewer/show_reading_group.rhtml b/plugins/mezuro/views/content_viewer/show_reading_group.rhtml
new file mode 100644
index 0000000..6b585e7
--- /dev/null
+++ b/plugins/mezuro/views/content_viewer/show_reading_group.rhtml
@@ -0,0 +1,51 @@
+<% @reading_group = @page.reading_group %>
+<% unless @page.errors[:base].nil? %>
+  <% if @page.errors[:base] == "Kalibro::Errors::RecordNotFound" %>
+    <h3>Warning:</h3>
+    <p>This reading group doesn't exist on the Web Service. Do you want to <%= link_to 'delete', :action => 'destroy', :controller => 'cms', :profile => @page.profile.identifier, :id => @page.id %> or <%= link_to 'save it again', :action => 'edit', :controller => 'cms', :profile => @page.profile.identifier, :id => @page.id %>?</p>
+  <% else %>
+    <%= @page.errors[:base] %>
+  <% end %>
+<% else %>
+
+  <table>
+    <tr>
+      <td><%= _('Name') %></td>
+      <td><%= @reading_group.name %></td>
+    </tr>
+    <tr>
+      <td><%= _('Description') %></td>
+      <td><%= @reading_group.description %></td>
+    </tr>
+  </table>
+  <br/>
+  <h5><%= _('Readings') %></h5>
+  <table>
+  <% @page.readings.each do |reading| %>
+    <tr>
+      <td><%= link_to reading.name, :controller => "mezuro_plugin_reading", 
+  																			:profile => @page.profile.identifier, 
+  																			:action => "show", 
+  																			:id => @page.id,
+  																			:reading_id => reading.id %></td>
+  		<td ><%= link_to _('Edit'), {:controller => "mezuro_plugin_reading", 
+  																			:profile => @page.profile.identifier, 
+  																			:action => "edit", 
+  																			:id => @page.id,
+  																			:reading_id => reading.id}, :class=>"button with-text icon-edit" %></td>
+  		<td ><%= link_to _('Remove'), {:controller => "mezuro_plugin_reading", 
+  																			:profile => @page.profile.identifier, 
+  																			:action => "destroy", 
+  																			:id => @page.id,
+  																			:reading_id => reading.id}, :class=>"button with-text icon-delete" %></td>
+  	</tr>
+  <% end %>
+  </table>
+  
+  <br/>
+  <%= link_to "#{image_tag ('/plugins/mezuro/images/plus.png')}Add Reading", :controller => "mezuro_plugin_reading", 
+  																			:profile => @page.profile.identifier, 
+  																			:action => "new", 
+  																			:id => @page.id %><br/>
+
+<% end %>
--
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