Hi, i have the same request and changed the list-detailed.php template. i changed line 165 into:
// add the record ID to the single record link
$participant_data = Participants_Db::get_participant($this->record->record_id);
$single_record_uri = Participants_Db::add_uri_conjunction($single_record_link) . "pid=" . $participant_data['private_id'];
/*
But it still doenst work. When i klick on de lastname i stil go to the single_record page instead of the editable pdb_record.
In the url it still shows de record ID and not the PID.
What did i do wrong?