New Clariion lun to Celerra

I have luns assigned to my Celerra from the Clarrion created in a RAID Group with 7 physical disks (RAID-5 6+1). I need to assign more space to the Celerra, but the remaining space in the Clariion is from a different RAID Group with 6 disks, for a RAID-5 (5+1).

Will it be added to the same pool in the Celerra as the other disks, or because this physical difference it will be located a different pool? Disks are SATA.

Thanks