You will need the item id to add or edit item in each tab
match your current items with website https://thealexbarney.github.io/xenoblade2-data/xb2/index.html
ie: Premuim Cylinders from site is 2004, only use 4
This is based off https://github.com/Thealexbarney/xenoblade2-research Repo for scratch work from reversing all 3 Xenoblade games, tools for reading their files, and information discovered by reverse engineering them.