[CentOS] fresh C7.7 install

HI all,

I just did a fresh C7 install using kickstart.

fdisk -l /dev/sda shows: # Start End Size Type Name 1 2048 2050047 1000M EFI System EFI System Partition 2 2050048 104450047 48.8G Microsoft basic 3 104450048 112642047 3.9G Linux swap 4 112642048 234440703 58.1G Microsoft basic

What extra do I need to specify in my kickstart so that the "type" above is not Microsoft basic?

For example, currently a line in my kickstart would be: part /home --ondisk=/dev/sda --fstype ext4 --size=58G --asprimary

What is missing so the type is set correctly to linux root or linux home?

Thanks,

Jerry