NEED HELP TO UNDERSTAND

HELLO, i need setup in DraftSight Man shirt pattern in iriginal size (CM)
and i need automating change pattern to individual body or shirt measurements
http://www.cutterandtailor.com/forum/index.php?showtopic=132
http://i47.tinypic.com/ouxrw1.png

http://i46.tinypic.com/11cfq61.jpg

Layout patterns in CAD https://www.youtube.com/watch?v=brWT4ayhFkUI

and next send pattern in original size to plotter for drawing via pencil https://www.youtube.com/watch?v=VRGO8613g1I

Possible do all which i need in DraftSight?

Thanks a lot!