Default [Q] Installing Pacman yuga

Hello, I want to install pacman rom on my xperia z, I have a doubt. In the instructions it says:

* Download the ROM and GApps

* Reboot to recovery

* Wipe data/factory reset

* Flash the ROM and then GAapps

* Reboot your phone

* Enjoy

I have flashed other roms, and the boot.img needs to be extracted and flashed first, that's what i think should be the process, my Q is, Am I right? Extract the boot.img and flashed?