diff --git a/app/controllers/members_controller.rb b/app/controllers/members_controller.rb
index 62cb2e46a..b0fd1166c 100644
--- a/app/controllers/members_controller.rb
+++ b/app/controllers/members_controller.rb
@@ -29,50 +29,53 @@ class MembersController < ApplicationController
   end
 
   def update
-    all_user_ids = []
-    Relation::ROLES.each { |r| 
-      all_user_ids = all_user_ids | params[r.to_sym].keys if params[r.to_sym]
-    }
+    params['user'].keys.each { |user_id|
+      role = params['user'][user_id]
 
-    # Remove relations
-    users_for_removing = parent.members.select do |u|
-      !all_user_ids.map{|k| k.to_i}.include? u.id and parent.owner != u
-    end
-    users_for_removing.each do |u|
-      Relation.by_object(u).by_target(parent).each {|r| r.destroy}
-    end
-
-    # Create relations
-    Relation::ROLES.each { |r|
-      #users_for_creating = users_for_creating params[:user].keys.map{|p| p.to_i} - @project.collaborators.map(&:id)
-      params[r.to_sym].keys.each { |u|
-        if relation = parent.objects.find_by_object_id_and_object_type(u, 'User')
-          relation.update_attribute(:role, r)
-        else
-          relation = parent.objects.build(:object_id => u, :object_type => 'User', :role => r)
-          puts relation.inspect
-          puts r
-          relation.save!
-        end
-      } if params[r.to_sym]
-    }
+      if relation = parent.objects.find_by_object_id_and_object_type(user_id, 'User')
+        relation.update_attribute(:role, role)
+      else
+        relation = parent.objects.build(:object_id => user_id, :object_type => 'User', :role => role)
+        relation.save!
+      end
+    } if params['user']
 
     if parent.save
       flash[:notice] = t("flash.members.successfully_changed")
     else
       flash[:error] = t("flash.members.error_in_changing")
     end
-    redirect_to parent_path
+
+    redirect_to edit_group_members_path(parent)
   end
 
   def remove
+    if params[:id]
+      u = User.find(params[:id])
+      Relation.by_object(u).by_target(parent)[0].destroy
+
+      redirect_to groups_path
+    else
+      all_user_ids = []
+
+      params['user_remove'].keys.each { |user_id|
+        all_user_ids << user_id if params['user_remove'][user_id] == ["1"]
+      } if params['user_remove']
+
+      all_user_ids.each do |user_id|
+        u = User.find(user_id)
+        Relation.by_object(u).by_target(parent).each {|r| r.destroy}
+      end
+
+      redirect_to edit_group_members_path(parent)
+    end
   end
 
   def add
     if params['user_id'] and !params['user_id'].empty?
       @user = User.find_by_uname(params['user_id'])
       unless parent.objects.exists? :object_id => @user.id, :object_type => 'User'
-        relation = parent.objects.build(:object_id => @user.id, :object_type => 'User', :role => 'reader')
+        relation = parent.objects.build(:object_id => @user.id, :object_type => 'User', :role => params[:role])
         if relation.save
           flash[:notice] = t("flash.members.successfully_added")
         else
diff --git a/app/views/groups/index.html.haml b/app/views/groups/index.html.haml
index 1a2ef07bb..2ee1168fb 100644
--- a/app/views/groups/index.html.haml
+++ b/app/views/groups/index.html.haml
@@ -11,7 +11,7 @@
         %td= link_to group.name, group_path(group)
         %td.td2= group.description
         %td.td5
-          = link_to image_tag('x.png'), '#' unless group.owner_id == current_user.id
+          = link_to image_tag('x.png'), remove_group_member_path(group, current_user), :method => :delete unless group.owner_id == current_user.id
 
 -#.block
 -#  .secondary-navigation
diff --git a/app/views/members/edit.html.haml b/app/views/members/edit.html.haml
index 55ac93a3e..05525eab8 100644
--- a/app/views/members/edit.html.haml
+++ b/app/views/members/edit.html.haml
@@ -11,9 +11,9 @@
           = t("layout.collaborators.roles")
     %tbody
       - @users.each do |user|
-        %tr#admin-table-members-row1
+        %tr
           %td
-            %span#niceCheckbox1.niceCheck-main{:onclick => "changeCheck(this)", :style => "background-position: 0px 0px; "}
+            %span#niceCheckbox1.niceCheck-main
               = check_box_tag "user_remove[#{user.id}][]"
           %td
             .img
@@ -23,9 +23,6 @@
             %td
               .radio
                 = radio_button_tag "user[#{user.id}]", role, ((parent.objects.exists? :object_id => user.id, :object_type => 'User', :role => role) ? :checked : nil), :class => 'niceRadio'
-                -# f.radio_button "group[#{role}][#{group.id}]", '1', ((@project.relations.exists? :object_id => group.id, :object_type => 'Group', :role => role) ? :checked : nil)
-                -#%span.niceRadio.radioChecked
-                -#  %input#myradio1{:checked => "checked", :name => "myradio", :tabindex => "1", :type => "radio", :value => "on"}/
               .forradio= t("layout.collaborators.role_names.#{ role }")
   = link_to_function t("layout.delete"), "deleteAdminMember();", :class => 'button'
   .both
@@ -38,11 +35,6 @@
     .lineForm
       = select_tag 'role', options_for_collaborators_roles_select
   .both
-  -#.admin-search
-  -#  = label_tag "group_uname", t("layout.collaborators.input_groupname")
-  -#  = autocomplete_field_tag 'group_id', params[:group_id], autocomplete_group_uname_groups_path, :id_element => '#group_id_field'
-  =# hidden_field_tag 'member_id', nil, :id => 'member_id_field'
-  =# hidden_field_tag 'group_id', nil, :id => 'group_id_field'
   %br
   = submit_tag t("layout.add"), :class => 'button'
 
@@ -51,50 +43,3 @@
 = link_to_function t("layout.save"), "saveAdminMember();", :class => 'button'
 
 - content_for :sidebar, render('groups/sidebar')
-
--#.block
--#  .secondary-navigation
--#    %ul.wat-cf
--#      %li.first= link_to t("layout.members.back_to_group"), parent_path
--#      %li.active= link_to t("layout.members.edit"), edit_group_members_path(@group)
--#  .content
--#    .inner
--#      = form_tag group_members_path(parent) do
--#        %h2.title= t("layout.users.list_header")
--#        %table.table
--#          %tr
--#            %th.first ID
--#            %th= t("activerecord.attributes.user.name")
--#            %th= t("activerecord.attributes.user.roles")
--#            %th= t("activerecord.attributes.user.uname")
--#          - #TODO: Replace this Chelyabinsk add/remove collaborators method by more human method
--#          - @users.each do |user|
--#            %tr{:class => cycle("odd", "even")}
--#              %td
--#                = user.id
--#              %td
--#                = link_to user.name, user_path(user)
--#              %td
--#                - Relation::ROLES.each do |role|
--#                  = check_box_tag "#{ role }[#{user.id}]", '1', ((parent.objects.exists? :object_id => user.id, :object_type => 'User', :role => role) ? :checked : nil), {:class => "user_role_chbx"}
--#                  = label_tag "#{ role }[#{user.id}]", t("layout.members.roles.#{ role }")
--#              %td
--#                = user.uname
--#        .group.navform.wat-cf
--#          %button.button{:type => "submit"}
--#            = image_tag("choose.png", :alt => t("layout.save"))
--#            = t("layout.save")
--#          %span.text_button_padding= t("layout.or")
--#          = link_to t("layout.cancel"), group_path(parent), :class => "text_button_padding link_button"
--#
--#      = form_tag add_group_members_path(parent) do
--#        .group
--#          %h2.title= t("layout.members.add_member")
--#          = label_tag "", t("layout.members.input_username")
--#          = autocomplete_field_tag 'user_id', params[:user_id], autocomplete_user_uname_users_path
--#        %br
--#        .group.navform.wat-cf
--#          %button.button{:type => "submit"}
--#            = image_tag("choose.png", :alt => t("layout.add"))
--#            = t("layout.add")
--#
diff --git a/config/routes.rb b/config/routes.rb
index 7783d1ba0..877a6cb00 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -168,6 +168,7 @@ Rosa::Application.routes.draw do
       end
       member do
         post :update
+        delete :remove
       end
     end
   end