The best way to write a mentorship will vary depending on the specific mentorship relationship you are hoping to create. However, some tips on how to write a mentorship might include being clear about your goals and objectives for the mentorship, and making sure that these are aligned with the goals and objectives of the mentee. It is also important to be clear about what you can and cannot offer as a mentor, in terms of time, resources, and expertise. Once you have a clear understanding of the mentorship you hope to create, you can start writing out the specifics of the relationship, such as frequency of meeting, topics to be discussed, and expectations for both parties.