Translations:Add a Storage Partition & Modify your System to Suit/13/en
From Manjaro
I Copied the UUID for the new partition into /etc/fstab & created a call for this new partition, like so:
/etc/fstab
... UUID=9fe95af9-529e-4f68-b83c-7fa9e7fb3ba1 /data/bdata ext4 defaults 0 1 ...