def choose_management(tui, config):
	"""Ask the user which PIF should be used for management traffic"""
	options = []
	for d in config["devices"]:
		options.append((d, "<insert description>",))
	if options == []:
		return config
	mgmt = tui.choose("Please select a management interface", options, options[0][0])
	config["management"] = mgmt
	return config