You need to establish clear roles . You will get many people involved in providing assistance to each novice. As a mentor you can break the ice for the novice teacher and make introductions that will lead to collegial relationships necessary to having a successful first year marked by professional growth. You can create opportunities for novice teachers to discuss aspects of teaching with other new teachers. You can help to establish a support network of veteran teachers in the building for the novice teachers.
Professional teachers are willing to share both expertise and materials.
Collegial relationships are an integral part of the profession and new teachers need to be introduced to this. You will get into the classrooms early in the school year. You will model professionalism in teaching by emphasizing that growth is on-going throughout one's professional life. Professional Development is continual. A professional will always be learning about new content, development and applications in pedagogy and educational research.