Creating / Formatting /Labelling new QNX Partition?

I have 2 free partitions, one of which I’d like to format for use as my QNX
“Work” partition.

One partition is on hard drive #1, partition #5. The other is on hard drive
#2, partition #2.

What commands would I need to issue within QNX to format either one of these
partitions? How do I set the volume name to “Work”?

TIA!