Answer: by showing that any applicant with fluent french and knowledge of french cuisine is qualified for the job.
Explanation: Henri in this case study wants his customers to have authentic french experience and for this he needs qualified personnel. He needs french individuals to make the atmosphere more french as they will be able to inform customers about french cuisine and can converse with customers in french so if any other individual has these qualities then regardless of national origin he or she will be taken in for the job.