Mentoring is a mutuality that requires more than meeting the right teacher: the teacher must meet the right student.
P. J. Palmer
You might find the following materials useful as you explore and communicate about formal mentoring.
Designing and Implementing Group Mentoring Programs – by the National Mentoring Resource Centre
Advocacy materials for formal mentoring
SIL Africa Robust Mentoring Initiative intro video (8 mins, English-French bilingual, available for download)