  The Multimessenger Diversity Network (MDN), formed in 2018, extends the basic
principle of multimessenger astronomy -- that working collaboratively with
different approaches enhances understanding and enables previously impossible
discoveries -- to equity, diversity, and inclusion (EDI) in science research
collaborations. With support from the National Science Foundation INCLUDES
program, the MDN focuses on increasing EDI by sharing knowledge, experiences,
training, and resources among representatives from multimessenger science
collaborations. Representatives to the MDN become engagement leads in their
collaboration, extending the reach of the community of practice. An overview of
the MDN structure, lessons learned, and how to join are presented.
