diff --git a/app/models/issue.rb b/app/models/issue.rb
index 4b60843..09516e8 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -1201,34 +1201,37 @@ class Issue < ActiveRecord::Base
   def recalculate_attributes_for(issue_id)
     if issue_id && p = Issue.find_by_id(issue_id)
       # priority = highest priority of children
-      if priority_position = p.children.maximum("#{IssuePriority.table_name}.position", :joins => :priority)
-        p.priority = IssuePriority.find_by_position(priority_position)
-      end
+      #Disabled
+      #if priority_position = p.children.maximum("#{IssuePriority.table_name}.position", :joins => :priority)
+      #  p.priority = IssuePriority.find_by_position(priority_position)
+      #end
 
       # start/due dates = lowest/highest dates of children
-      p.start_date = p.children.minimum(:start_date)
-      p.due_date = p.children.maximum(:due_date)
-      if p.start_date && p.due_date && p.due_date < p.start_date
-        p.start_date, p.due_date = p.due_date, p.start_date
-      end
+      #p.start_date = p.children.minimum(:start_date)
+      #p.due_date = p.children.maximum(:due_date)
+      #if p.start_date && p.due_date && p.due_date < p.start_date
+      #  p.start_date, p.due_date = p.due_date, p.start_date
+      #end
 
       # done ratio = weighted average ratio of leaves
-      unless Issue.use_status_for_done_ratio? && p.status && p.status.default_done_ratio
-        leaves_count = p.leaves.count
-        if leaves_count > 0
-          average = p.leaves.average(:estimated_hours).to_f
-          if average == 0
-            average = 1
-          end
-          done = p.leaves.sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)", :joins => :status).to_f
-          progress = done / (average * leaves_count)
-          p.done_ratio = progress.round
-        end
-      end
+      #Disabled
+      #unless Issue.use_status_for_done_ratio? && p.status && p.status.default_done_ratio
+      #  leaves_count = p.leaves.count
+      #  if leaves_count > 0
+      #    average = p.leaves.average(:estimated_hours).to_f
+      #    if average == 0
+      #      average = 1
+      #    end
+      #    done = p.leaves.sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)", :joins => :status).to_f
+      #    progress = done / (average * leaves_count)
+      #    p.done_ratio = progress.round
+      #  end
+      #end
 
       # estimate = sum of leaves estimates
-      p.estimated_hours = p.leaves.sum(:estimated_hours).to_f
-      p.estimated_hours = nil if p.estimated_hours == 0.0
+      #Disabled
+      #p.estimated_hours = p.leaves.sum(:estimated_hours).to_f
+      #p.estimated_hours = nil if p.estimated_hours == 0.0
 
       # ancestors will be recursively updated
       p.save(:validate => false)
diff --git a/app/views/issues/_attributes.html.erb b/app/views/issues/_attributes.html.erb
index 9b4c508..9cf3960 100644
--- a/app/views/issues/_attributes.html.erb
+++ b/app/views/issues/_attributes.html.erb
@@ -11,7 +11,7 @@
 <% end %>
 
 <% if @issue.safe_attribute? 'priority_id' %>
-<p><%= f.select :priority_id, (@priorities.collect {|p| [p.name, p.id]}), {:required => true}, :disabled => !@issue.leaf? %></p>
+<p><%= f.select :priority_id, (@priorities.collect {|p| [p.name, p.id]}), {:required => true}, :disabled => false %></p>
 <% end %>
 
 <% if @issue.safe_attribute? 'assigned_to_id' %>
@@ -47,18 +47,18 @@
 <% end %>
 
 <% if @issue.safe_attribute? 'start_date' %>
-<p><%= f.text_field :start_date, :size => 10, :disabled => !@issue.leaf?, :required => @issue.required_attribute?('start_date') %><%= calendar_for('issue_start_date') if @issue.leaf? %></p>
+<p><%= f.text_field :start_date, :size => 10, :disabled => false, :required => @issue.required_attribute?('start_date') %><%= calendar_for('issue_start_date') %></p>
 <% end %>
 
 <% if @issue.safe_attribute? 'due_date' %>
-<p><%= f.text_field :due_date, :size => 10, :disabled => !@issue.leaf?, :required => @issue.required_attribute?('due_date') %><%= calendar_for('issue_due_date') if @issue.leaf? %></p>
+<p><%= f.text_field :due_date, :size => 10, :disabled => false, :required => @issue.required_attribute?('due_date') %><%= calendar_for('issue_due_date') %></p>
 <% end %>
 
 <% if @issue.safe_attribute? 'estimated_hours' %>
-<p><%= f.text_field :estimated_hours, :size => 3, :disabled => !@issue.leaf?, :required => @issue.required_attribute?('estimated_hours') %> <%= l(:field_hours) %></p>
+<p><%= f.text_field :estimated_hours, :size => 3, :disabled => false, :required => @issue.required_attribute?('estimated_hours') %> <%= l(:field_hours) %></p>
 <% end %>
 
-<% if @issue.safe_attribute?('done_ratio') && @issue.leaf? && Issue.use_field_for_done_ratio? %>
+<% if @issue.safe_attribute?('done_ratio') && Issue.use_field_for_done_ratio? %>
 <p><%= f.select :done_ratio, ((0..10).to_a.collect {|r| ["#{r*10} %", r*10] }), :required => @issue.required_attribute?('done_ratio') %></p>
 <% end %>
 </div>