//200sortorder
// user preferred sorting column
// serialized array of hashes containing 'field' and 'ascending' keys
$_prefs['sortorder'] = array(
    'value' => 'a:1:\{i:0;a:2:\{s:5:"field";s:8:"lastname";s:9:"ascending";b:1;\}\}',
    'locked' => false,
    'shared' => false,
    'type' => 'implicit',
);

