As with many of the commands covered in this tutorial, CHGRP has a -r option to allow changes to be applied recursively to all selected files and subdirectories.

Offered candidate will design PCB layout from R&D team. The selected candidate must be self-directing and willing to work with various internal and global groups.

Another, similar objects can be selected pressing the SHIFT r4 key. If more than the excess part of the selection, you can also use "R" command to cancel the part you want to cancel.