Index: app/models/issue.rb
===================================================================
--- app/models/issue.rb (revision 11984)
+++ app/models/issue.rb (working copy)
@@ -1030,6 +1030,10 @@
     end
   end

+  def parents_count
+    parent.nil? || parent.project_id != project_id ? 0 : 1 + parent.parents_count
+  end
+
   # Returns true if issue's project is a valid
   # parent issue project
   def valid_parent_project?(issue=parent)
Index: app/models/version.rb
===================================================================
--- app/models/version.rb  (revision 11984)
+++ app/models/version.rb  (working copy)
@@ -205,6 +205,32 @@

   scope :sorted, order(fields_for_order_statement)

+  def sorted_fixed_issues
+    issues = []
+    fixed_issues.visible.find(:all,
+                              :conditions => nil,
+                              :include => [:parent, :status, :tracker, :priority],
+                              :order => "#{Tracker.table_name}.position, #{Issue.table_name}.id").each do |issue|
+      if issue.parent.nil? || issue.parent.project_id != issue.project_id
+        issues << issue
+        issues += find_son_issues({:parent => issue})
+      end
+    end
+    issues
+  end
+  # find all son and grandson issue
+  def find_son_issues(options)
+    issues = []
+    fixed_issues.visible.find(:all,
+                              :conditions => {:parent_id => options[:parent]},
+                              :include => [:parent, :status, :tracker, :priority],
+                              :order => "#{Tracker.table_name}.position, #{Issue.table_name}.id").each do |issue|
+      issues << issue
+      issues += find_son_issues(options.merge(:parent => issue))
+    end
+    issues
+  end
+
   # Returns the sharings that +user+ can set the version to
   def allowed_sharings(user = User.current)
     VERSION_SHARINGS.select do |s|
Index: app/controllers/versions_controller.rb
===================================================================
--- app/controllers/versions_controller.rb   (revision 11984)
+++ app/controllers/versions_controller.rb   (working copy)
@@ -62,15 +62,7 @@
   end

   def show
-    respond_to do |format|
-      format.html {
-        @issues = @version.fixed_issues.visible.
-          includes(:status, :tracker, :priority).
-          reorder("#{Tracker.table_name}.position, #{Issue.table_name}.id").
-          all
-      }
-      format.api
-    end
+    @issues = @version.sorted_fixed_issues
   end

   def new
Index: app/views/versions/index.html.erb
===================================================================
--- app/views/versions/index.html.erb  (revision 11984)
+++ app/views/versions/index.html.erb  (working copy)
@@ -13,14 +13,14 @@
     <%= render :partial => 'versions/overview', :locals => {:version => version} %>
     <%= render(:partial => "wiki/content", :locals => {:content => version.wiki_page.content}) if version.wiki_page %>

-    <% if (issues = @issues_by_version[version]) && issues.size > 0 %>
+    <% if (issues = version.sorted_fixed_issues) && issues.size > 0 %>
     <%= form_tag({}) do -%>
     <table class="list related-issues">
     <caption><%= l(:label_related_issues) %></caption>
     <% issues.each do |issue| -%>
       <tr class="hascontextmenu">
         <td class="checkbox"><%= check_box_tag 'ids[]', issue.id, false, :id => nil %></td>
-        <td><%= link_to_issue(issue, :project => (@project != issue.project)) %></td>
+        <td style="padding-left: <%= issue.parents_count %>em"><%= link_to_issue(issue, :project => (@project != issue.project)) %></td>
       </tr>
     <% end -%>
     </table>
Index: app/views/versions/show.html.erb
===================================================================
--- app/views/versions/show.html.erb   (revision 11984)
+++ app/views/versions/show.html.erb   (working copy)
@@ -41,7 +41,7 @@
   <%- @issues.each do |issue| -%>
     <tr class="hascontextmenu">
       <td class="checkbox"><%= check_box_tag 'ids[]', issue.id, false, :id => nil %></td>
-      <td><%= link_to_issue(issue, :project => (@project != issue.project)) %></td>
+      <td style="padding-left: <%= issue.parents_count %>em"><%= link_to_issue(issue, :project => (@project != issue.project)) %></td>
     </tr>
   <% end %>
   </table>