定义招聘的方法和渠道，以最大限度地提高候选人的可用性。使用猎头、职位发布、职位门户、社交网站和媒体广告等渠道。从各种招聘方法中进行选择，例如内部/外部第三方采购。 Defining the methods and channels for recruitments in order to maximize the amount of candidate availability. Use channels such as headhunting, job postings, job portals, networking websites, and media advertising. Choose from the various methods of recruitment such as internal/external third-party sourcing.