[FIX] sfs_serial_invoiced boolean fields behavior

[Ariel E. Figueroa - http://www.humanytek.com]

Hi team as i mention in my original request

(pls see the attached image invoiced_serial_number, Use invoiced serial numbers), if this boolean field are true must show, the field "existing serial numbers" must be automatically false

see the video ...

http://youtu.be/RFAld8icUbc

Thanks!

[Ariel E. Figueroa - http://www.humanytek.com (arielfigue)]

done!