Before the installation process, you need to create a file called parts.dat in the pendrive root path, with the needed partition table structure (available for Download in the Documentation section). Next, the structure is presented along with the explanation:
750 -> Represents the /root partition. Fixed size 1024 -> Represents the /swap partition. Fixed size 2500 -> Represents the /usr partition. Fixed size 0 -> Do not change! 3500 -> Represents the /var partition. Fixed size 1000 -> Represents the /opt partition. Fixed size 100 -> Represents the /home1 partition. Minimum size 100 -> Represents the /home2 partition. Minimum size 7 -> Do not change!
The remaining disk space will be alocated in partitions /home1 and /home2.