Vital NetZero
System Setting|01 Add Inventory Area, Factory, or Unit
System Pathway:【System Settings (Cloud Service)】>【Organization Management】>【Regions Management】.
Click【Add Unit】and enter the unit code. For the unit name, select the parent unit and country code, then click save to complete the addition.
https://faq.vitalyun.com/EN/NetZero#6357