How to Install raidz2 pfSense?

[stormrage]

Hello pfSense, can someone help me in installing raidz2 in pfsense? When creating a zpool in pfsense using webconfigurator, my pfsense installation makes 4 pools instead of 1 pool (4 hard drives).
Anyone know what should I change in this screenshot to make it into One pool and make pfSense install it there?

I used these two guides but to no avail it didn't work :(
https://forum.pfsense.org/index.php?topic=94656.0
https://forum.pfsense.org/index.php?topic=71953.0

[heper]

https://forum.pfsense.org/index.php?topic=94656.0

[stormrage]

thank you heper for that fast reply :) I tried that but its only for mirroring or in single disk mode zfs. Can you direct me some few instructions on how to do it?

::)