Participants Database Edit Record from Front End

This excellent plugin does everything we need except one thing: I cannot determine how to EDIT an existing record from Front End (not from the Admin panel).
I understand that a participant can edit his own record using his special access code but we need to have our staff edit a participant’s record as the participants will never remember their codes in our experience.
I would like to have a Page for editing any selected record. It would act like [pdb_list], where a record can be selected and the contents will display in [pdb_single]. But we need those contents to be editable.
Is there a way?
Thanks
Frank
fbW4NPN@gmail.com