this customary commercial licence is provided in accordance with far 12.211 -lrb- technical data -rrb- and far 12.212 -lrb- software -rrb- and , for us department of defense transactions , dfars 252.227-7015 -lrb- technical data -- commercial items -rrb- and dfars 227.7202-3 -lrb- rights in commercial computer software or computer software documentation -rrb- .