start up scripts?

I just installed QNX RTP.
After each start up, i set my network adapter from manual to DHCP.
It remembers the DHCP settings and connects fine.
I’ve long used fbsd and qnx structure looks somewhat similar to that, yet i
need help to work this out.
Is there any way to make it start with DHCP instead of “Manual” option?

Thanks heaps.

Kosta.