Resize BootCamp windows 10 on Catalina 10.15.7

Hello, i have an iMac 27 late 2013 with a 3T Fusion Drive, originale i have created a 100gb partition for my Win10 Boot Camp, i would now resize it for a 500gb.

i just bought WinClone 9 and i want to make sure of the procedure before erasing my Boot Camp partition