Data conflic of same item code created in different item master organization

Dear All,

I have org A and org B, and ASL will be created at category level for org A, and Global ASL will be created at item level for Org B, so the issue is for common item between org A and org B, we have to define ASL at level even the category ASL already there, because the item ASL information will be brought to org A from Org B(Refer to screen 1). We are trying to create a separate item master org for Org B, but the inventory item id is the same, and the global ASL still will