Decide whether devices should be deallocated when the allocating user logs out or reboots the system. See "Configuring a Device" for more information.
Decide whether to change the default security provisions in mail. See "Managing Trusted Solaris Mail Features" for mail setup that is most easily done before users log in and use mail.
Decide whether to hide filenames whose label is higher than the label of the directory that contains the file. See "To Change Configurable Kernel Switch Settings" for how to change the switch that controls whether these upgraded file names are visible.