Principal Lane quickly realized, the most challenging part of his job is: staffing, i.e. finding professional, qualified individuals to fill all vacancies. He is responsible for recruiting, hiring, training and retaining ideal candidates for all positions at his school, and this process starts with building relationships, and creating an exciting environment where people want to work.
Source: https://www.telemundo49.com/noticias/local/exalumnos-ayudan-ante-crisis-de-maestros/2148234/