def scan_threads=(threads)
      scan_threads = REXML::XPath.first(@xml, 'ScanTemplate/General/scanThreads')
      scan_threads.text = threads.to_s
    end
def scan_threads=(threads)
      scan_threads = REXML::XPath.first(@xml, 'ScanTemplate/General/scanThreads')
      scan_threads.text = threads.to_s
    end
Adjust the number of threads to use per scan engine for this template
 @param [Integer] threads the number of threads to use per engine