@qsteenhuis for folks looking for more, here's an article on the Appeals Court rule (allowing for the inclusion of pronouns) and some additional context, authored by two of the court's staff: Utilizing and Normalizing Personal Pronouns in Legal Filings, Proceedings, and Communications.
https://bostonbar.org/journal/utilizing-and-normalizing-personal-pronouns-in-legal-filings-proceedings-and-communications/ 
Utilizing and Normalizing Personal Pronouns in Legal Filings, Proceedings, and Communications - Boston Bar Association
By Joseph Stanton (he/him) and Yoshiko Taylor (they/them) The Justices of the Supreme Judicial Court (“SJC”) recently recognized the value of including
Boston Bar Association