Rock pi4 /home M.2

Hi, all I have been using Manjaro for a few years now and I just got a Rock pi4 and going to install the ARM Xfce Manjaro.
My question is I know that arm installs come as a package and you can't set it up as a regular ISO, but that said once I have it running can I conf. as to have the /home in my M.2 card? or what would be your suggestions?
Thank you

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