Partition under WD security

Hi all, I bought a new 4tb My Passport and wanted to know whether I can create 2 or 3 partitions while the WD security is on, i.e. the partitions whouldn’t be accessible without the password.

If possible, what are the steps to create these multiple protected partitions.

Thanks

You bought a Passport, or a My Passport Wireless (this forum section).

Passport