# File lib/chef/provider/group.rb, line 101
      def action_create
        case @group_exists
        when false
          converge_by("create #{@new_resource}") do 
            create_group
            Chef::Log.info("#{@new_resource} created")
          end
        else 
          if compare_group
            converge_by(["alter group #{@new_resource}", @change_desc ]) do 
              manage_group
              Chef::Log.info("#{@new_resource} altered")
            end
          end
        end
      end