DHCP / Static mapping / Network booting

[tompeeters]

Hi there

I would like to add a static mapping to the DHCP server with a different network boot server (next-server) and different bios filename.

When configuring the DHCP server, it is possible to enter the network booting details (see image attached).

When configuring a Static mapping, it is possible to give up a different Netboot Filename, but I do not have the option to give up a different network boot server (next-server).

Any ideas?