This article concerns https://hbr.org/harvardmanagementor/
HMM11 Certificate of Completion
There is not a certificate of completion for the full suite of all HMM modules, but each module has its own certificate of completion. Once you have met the completion criteria for a module, a link to 'Print Certificate' is available on the My HMM page.
There is also a 'Print your completion certificate now' link in the completed topic, under Get Started > Completion Criteria.
Certificates include the person's name, the topic and the date of completion.