Multiple parameters are available at restore time to modify its behaviour:

nuke        To format and restore all files automatically
interactive To restore some/all files interactively
compare     To compare the archives with your filesystem
expert      To boot to a command-line prompt (expert mode)
RESTORE     To format and restore all files automatically

debug       Call mondorestore with -K99
denymods    List of modules to NOT load (using denymods="mod1 mod2")
donteject   mondorestore will not eject the CD
            Useful if your PC's case has a concealed CD-ROM drive
excludedevs Exclude those devices from restoration process
            No LVM action done such as pvcreate, and no partitioning
            They are removed from /tmp/mountlist.txt and /tmp/i-want-my-lvm
            (using  excludedevs="dev1 dev2")
forcemods   List of modules to load first (using forcemods="mod1 mod2")
net         Activate network support
nodmraid    Do not try to start dmraid support
nohw        Do not call the mindi-rsthw script to restore your HW configuration
nolvm       Do not try to start LVM support
nomd        Do not try to start mdadm support
nompath     Do not try to start multipath support
nopart      Do not try to partition drives at restore time
noresize    Do not resize partitions using a factor of (New size)/(Old size) 
            to use your unallocated hard disk space
obdr        Call mondorestore with -o and the tape device
obdrmods    List of modules to remove to reset the OBDR tape device using them
            to place it in sequential mode. A default list is already embedded.
            (using obdrmods="mod1 mod2")
pre         Execute a pre-configuration script before calling mondorestore. 
            Could be located on an NFS share or in the initrd. 
            Should be executable. (using pre=/tmp/isodir/my-pre.sh)
post        Execute a script before rebooting the machine after the restoration
            Could be located on an NFS share, the restored disk or the initrd
            Should be executable.  (using post=/tmp/isodir/my-post.sh)
quiet       Do not print information msgs for easier tracking of error messages
serial      Device for the serial console. By default /dev/ttyS0. 
            Pass also console=ttySx for your kernel. (using serial=/dev/ttySx)
            Serial takes precedence over console for mindi.
textonly    Do not call the GUI. Unattractive but workk around if Newt has bugs
usb         USB device name of backup content (not partition). 
            Help solve device renaming at restore time. (using usb=/dev/sdx)

Look also at README.pxe for additional parameters linked to the PXE/Network usage