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<?php
/**
 * Gravity Perks // GP Copy Cat // Filter Copy Cat Fields
 * http://gravityperks.com/
 */
add_filter( 'gpcc_copy_cat_fields_126', function( $fields, $form ) {

	$fields[44] = array(
        array(
            'source'       => 44,
            'target'       => 45,
            'sourceFormId' => $form['id'],
            'targetFormId' => $form['id']
        )
	);

	return $fields;
}, 10, 2 );