def enable_vuln_check(check_id)
      checks = REXML::XPath.first(@xml, '//VulnerabilityChecks')
      checks.elements.delete("Disabled/Check[@id='#{check_id}']")
      enabled_checks = checks.elements['Enabled'] || checks.add_element('Enabled')
      enabled_checks.add_element('Check', { 'id' => check_id })
    end
def enable_vuln_check(check_id)
      checks = REXML::XPath.first(@xml, '//VulnerabilityChecks')
      checks.elements.delete("Disabled/Check[@id='#{check_id}']")
      enabled_checks = checks.elements['Enabled'] || checks.add_element('Enabled')
      enabled_checks.add_element('Check', { 'id' => check_id })
    end
Enable individual check for this template.

 @param [String] check_id Unique identifier of vuln check.