If you are a mandatory eFiler—someone who is an attorney (whether serving as counsel, fiduciary, or otherwise), a member of the Fiduciary Panel, Examiner Panel, and Visitor Panel, or a participant in the Non-Lawyer Guardianship Pilot Project—you must eFile. Other persons can choose to eFile or to be eServed. To be eServed, you must register with the court’s eFile vendor at https://efiledcsuperiorcourt.gov, and file in paper (either in person or by mail) the Notice of Registration (Administrative Order 13-15, Attachment B) with the Probate Clerk’s Office of the Office of the Register of Wills located at Court Building A, 515 5th Street, NW, 3rd Floor, Washington, DC 20001.