diff --git a/plugins/mezuro/controllers/mezuro_plugin_profile_controller.rb b/plugins/mezuro/controllers/mezuro_plugin_profile_controller.rb
index c57402b..3397f43 100644
--- a/plugins/mezuro/controllers/mezuro_plugin_profile_controller.rb
+++ b/plugins/mezuro/controllers/mezuro_plugin_profile_controller.rb
@@ -56,6 +56,13 @@ class MezuroPluginProfileController < ProfileController
     @metric_configuration.metric = Kalibro::Entities::NativeMetric.new
     @metric_configuration.metric.name = "Nome falso"
     @metric_configuration.metric.origin = "Origem Falsa"
+    range = Kalibro::Entities::Range.new
+    range.beginning = "0"
+    range.end = "100"
+    range.label = "fake label"
+    range.grade = "100"
+    range.color = "FFFFFF"
+    @metric_configuration.range = [range]
   end
 
   def create_metric_configuration
@@ -67,4 +74,17 @@ class MezuroPluginProfileController < ProfileController
     @configuration_name = params[:configuration_name]
     redirect_to "/#{profile.identifier}/#{@configuration_name.downcase.gsub(/\s/, '-')}"
   end
+
+  def new_range
+  end
+
+  def create_range
+    @range = Kalibro::Entities::Range.new
+    @range.beginning = params[:range][:beginning]
+    @range.end = params[:range][:end]
+    @range.label = params[:range][:label]
+    @range.grade = params[:range][:grade]
+    @range.color = params[:range][:color]
+    @range.comments = params[:range][:comments]
+  end
 end
diff --git a/plugins/mezuro/views/mezuro_plugin_profile/_new_range.html.erb b/plugins/mezuro/views/mezuro_plugin_profile/_new_range.html.erb
new file mode 100644
index 0000000..0f5cc57
--- /dev/null
+++ b/plugins/mezuro/views/mezuro_plugin_profile/_new_range.html.erb
@@ -0,0 +1,55 @@
+<% remote_form_for :range, :url => {:action =>"create_range", :controller => "mezuro_plugin_profile"}, :method => :get do |f| %>
+  <%= hidden_field_tag :configuration_name, @configuration_name %>
+  <%= hidden_field_tag :metric_name, @metric_name %>
+  <table>
+    <tr>
+      <td>
+        <%= f.label :label, "Label:" %>
+      </td>
+      <td>
+        <%= f.text_field :label %>
+      </td>
+    </tr>
+    <tr>
+      <td>
+        <%= f.label :beginning, "Beginning:" %>
+      </td>
+      <td>
+        <%= f.text_field :beginning %>
+      </td>
+    </tr>
+    <tr>
+      <td>
+        <%= f.label :end, "End:" %>
+      </td>
+      <td>
+        <%= f.text_field :end %>
+      </td>
+    </tr>
+    <tr>
+      <td>
+        <%= f.label :grade, "Grade:" %>
+      </td>
+      <td>
+        <%= f.text_field :grade %>
+      </td>
+    </tr>
+    <tr>
+      <td>
+        <%= f.label :color, "Color:" %>
+      </td>
+      <td>
+        <%= f.text_field :color %>
+      </td>
+    </tr>
+    <tr>
+      <td>
+        <%= f.label :comments, "Comments:" %>
+      </td>
+      <td>
+        <%= f.text_field :comments %>
+      </td>
+    </tr>
+  </table>
+  <%= f.submit "Save Range" %>
+<% end %>
diff --git a/plugins/mezuro/views/mezuro_plugin_profile/_range.html.erb b/plugins/mezuro/views/mezuro_plugin_profile/_range.html.erb
new file mode 100644
index 0000000..486c70f
--- /dev/null
+++ b/plugins/mezuro/views/mezuro_plugin_profile/_range.html.erb
@@ -0,0 +1,15 @@
+<tr>
+  <td>
+    <%=range.label%>
+  </td>
+  <td>
+    <%=range.beginning%>
+  </td>
+  <td>
+    <%=range.end%>
+  </td>
+  <td>
+    <%=range.grade%>
+  </td>
+  <td style="<%= range.color %>"/>
+</tr>
diff --git a/plugins/mezuro/views/mezuro_plugin_profile/create_range.rjs b/plugins/mezuro/views/mezuro_plugin_profile/create_range.rjs
new file mode 100644
index 0000000..ef31d1d
--- /dev/null
+++ b/plugins/mezuro/views/mezuro_plugin_profile/create_range.rjs
@@ -0,0 +1,2 @@
+page.visual_effect :toggle_slide, "new_range"
+page.insert_html :bottom, "ranges", :partial => "range", :locals => {:range => @range}
diff --git a/plugins/mezuro/views/mezuro_plugin_profile/edit_metric_configuration.html.erb b/plugins/mezuro/views/mezuro_plugin_profile/edit_metric_configuration.html.erb
index 4e53145..2af27d5 100644
--- a/plugins/mezuro/views/mezuro_plugin_profile/edit_metric_configuration.html.erb
+++ b/plugins/mezuro/views/mezuro_plugin_profile/edit_metric_configuration.html.erb
@@ -26,8 +26,41 @@
     <%= f.label :weight, "Weight:" %>
     <%= f.text_field :weight %>
   </p>
+
   <p>
     <%= f.submit "Save" %>
   </p>
-
 <% end %>
+
+
+<h5> Ranges </h5><br/>
+
+<table id="ranges">
+  <tr>
+    <td>
+      Label
+    </td>
+    <td>
+      Beginning
+    </td>
+    <td>
+      End
+    </td>
+    <td>
+      Grade
+    </td>
+    <td>
+      Color
+    </td>       
+  </tr>
+  <% if (@metric_configuration.ranges!=nil) 
+    @metric_configuration.ranges.each do |range| %>
+      <%= render :partial => "range", :locals => {:range => range} %>
+    <% end
+  end %>
+</table>
+
+<br/>
+<%= link_to_remote "New Range", :url => {:action =>"new_range", :controller => "mezuro_plugin_profile"}  %>
+<div id="new_range" style="display:none"></div>
+
diff --git a/plugins/mezuro/views/mezuro_plugin_profile/new_range.rjs b/plugins/mezuro/views/mezuro_plugin_profile/new_range.rjs
new file mode 100644
index 0000000..2613dd3
--- /dev/null
+++ b/plugins/mezuro/views/mezuro_plugin_profile/new_range.rjs
@@ -0,0 +1,2 @@
+page.replace_html 'new_range', :partial => "new_range"
+page.visual_effect :toggle_slide, "new_range"
--
libgit2 0.21.2