diff --git a/plugins/proposals_discussion/controllers/profile/proposals_discussion_plugin_profile_controller.rb b/plugins/proposals_discussion/controllers/profile/proposals_discussion_plugin_profile_controller.rb
new file mode 100644
index 0000000..c991db2
--- /dev/null
+++ b/plugins/proposals_discussion/controllers/profile/proposals_discussion_plugin_profile_controller.rb
@@ -0,0 +1,7 @@
+class ProposalsDiscussionPluginProfileController < ProfileController
+
+  def export
+    @comments = profile.articles.find(params[:article_id]).proposals_comments
+  end
+
+end
diff --git a/plugins/proposals_discussion/lib/proposals_discussion_plugin/discussion.rb b/plugins/proposals_discussion/lib/proposals_discussion_plugin/discussion.rb
index 1d7ab19..7432051 100644
--- a/plugins/proposals_discussion/lib/proposals_discussion_plugin/discussion.rb
+++ b/plugins/proposals_discussion/lib/proposals_discussion_plugin/discussion.rb
@@ -4,6 +4,7 @@ class ProposalsDiscussionPlugin::Discussion < Folder
 
   has_many :topics, :class_name => 'ProposalsDiscussionPlugin::Topic', :foreign_key => 'parent_id'
   has_many :proposals, :class_name => 'ProposalsDiscussionPlugin::Proposal', :through => :children, :source => :children
+  has_many :proposals_comments, :class_name => 'Comment', :through => :proposals, :source => :comments
 
   settings_items :custom_body_label, :type => :string, :default => _('Body')
 
diff --git a/plugins/proposals_discussion/test/functional/proposals_discussion_plugin_profile_controller_test.rb b/plugins/proposals_discussion/test/functional/proposals_discussion_plugin_profile_controller_test.rb
new file mode 100644
index 0000000..e285207
--- /dev/null
+++ b/plugins/proposals_discussion/test/functional/proposals_discussion_plugin_profile_controller_test.rb
@@ -0,0 +1,25 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class ProposalsDiscussionPluginProfileControllerTest < ActionController::TestCase
+
+  def setup
+    @profile = fast_create(Community)
+    @discussion = fast_create(ProposalsDiscussionPlugin::Discussion, :profile_id => @profile.id)
+    @topic = fast_create(ProposalsDiscussionPlugin::Topic, :parent_id => @discussion.id, :profile_id => @profile.id)
+    @person = create_user_with_permission('testinguser', 'post_content')
+    login_as :testinguser
+  end
+
+  attr_reader :profile, :discussion, :topic, :person
+
+  should 'assigns comments of all proposals' do
+    proposal1 = fast_create(ProposalsDiscussionPlugin::Proposal, :profile_id => profile.id, :parent_id => topic.id)
+    proposal2 = fast_create(ProposalsDiscussionPlugin::Proposal, :profile_id => profile.id, :parent_id => topic.id)
+    comment1 = fast_create(Comment, :source_id => proposal1.id)
+    comment2 = fast_create(Comment, :source_id => proposal1.id)
+    comment3 = fast_create(Comment, :source_id => proposal2.id)
+    get :export, :format => :csv, :article_id => discussion.id, :profile => profile.identifier
+    assert_equivalent [comment1, comment2, comment3], assigns(:comments)
+  end
+
+end
diff --git a/plugins/proposals_discussion/views/content_viewer/discussion.html.erb b/plugins/proposals_discussion/views/content_viewer/discussion.html.erb
index 25c43d3..4343504 100644
--- a/plugins/proposals_discussion/views/content_viewer/discussion.html.erb
+++ b/plugins/proposals_discussion/views/content_viewer/discussion.html.erb
@@ -8,9 +8,12 @@
 
 <% if discussion.allow_create?(user) %>
 <div class="actions">
-  <%= link_to url_for({:controller => 'cms', :action => 'new', :type => "ProposalsDiscussionPlugin::Topic", :parent_id => discussion.id}), :class => 'button with-text icon-add' do %>
+  <%= link_to({:controller => 'cms', :action => 'new', :type => "ProposalsDiscussionPlugin::Topic", :parent_id => discussion.id}, :class => 'button with-text icon-add') do %>
     <strong><%= _("New Topic") %></strong>
   <% end %>
+  <%= link_to({:controller => :proposals_discussion_plugin_profile, :action => :export, :format => :csv, :article_id => discussion.id}, :class => 'button with-text icon-spread') do %>
+    <strong><%= _('Export') %></strong>
+  <% end %>
 </div>
 <% end %>
 
diff --git a/plugins/proposals_discussion/views/proposals_discussion_plugin_profile/export.csv.erb b/plugins/proposals_discussion/views/proposals_discussion_plugin_profile/export.csv.erb
new file mode 100644
index 0000000..f297da1
--- /dev/null
+++ b/plugins/proposals_discussion/views/proposals_discussion_plugin_profile/export.csv.erb
@@ -0,0 +1,30 @@
+<% require 'csv' %>
+
+<% header = [
+  _('Topic'),
+  _('Proposal'),
+  _('Author'),
+  _('Author Email'),
+  _('Title'),
+  _('Body'),
+  _('Date')
+] %>
+<% header << _('Likes') if environment.plugin_enabled?('VotePlugin') %>
+<% header << _('Dislikes') if environment.plugin_enabled?('VotePlugin') %>
+
+<%= CSV.generate_line(header, :row_sep => ?\t, :quote_char => ?\ ) %>
+
+<% @comments.each do |comment| %>
+  <% line = [
+      comment.source.parent ? comment.source.parent.name : '',
+      comment.source.name,
+      comment.author_name,
+      comment.author_email,
+      comment.title,
+      comment.body,
+      comment.created_at,
+  ] %>
+  <% line << comment.votes_for if environment.plugin_enabled?('VotePlugin') %>
+  <% line << comment.votes_against if environment.plugin_enabled?('VotePlugin') %>
+  <%= CSV.generate_line(line, :row_sep => ?\t, :quote_char => ?\ ) %>
+<% end %>
--
libgit2 0.21.2