Land Subsidence processing using ALOS-2 data

Hi everyone,
I am working with ALOS-2 to produce a map of land subsidence. However, this is the first time I have approached ALOS-2 (newbie to it) so it’s hard for me to know what I will do with this data in SNAP.
Have you ever processed with ALOS-2? Can you guys suggest to me a complete process of land subsidence mapping in SNAP.
Thank you!

You can follow these steps, the processing is the same, just without Apply Orbit File
InSAR Displacement mapping with ERS data

Thank you for your suggestion!