There is now a simple and easy way to create graphic images showing the relationship between Y chromosome testees in WikiTree. It uses WikiTree, mitoYDNA, and Rob Spencer's cluster utility. This 3 minute video shows you how
https://www.youtube.com/watch?v=O58iqiwq1DM
Yes, it is my video. Several more at https://m.youtube.com/channel/UCmmCJdL_NNjbhy2YqPxWrlg