Use DHCP parameters / delay DHCP offer

[michaeleino]

I'm wondering… how to use DHCP parameters, where to set them !!!?
I want to use The "min-secs" statement
stated under
https://www.freebsd.org/cgi/man.cgi?query=dhcpd.conf&sektion=5&apropos=0&manpath=FreeBSD+9.0-RELEASE+and+Ports#REFERENCE%3a_PARAMETERS

please help…