Step by Step:
1. Open Contacts
2 Go to the Supplier TAB > Add Supplier
3 Fill in the below fields:
a) Supplier: add in the name of your warehouse
b) Type: select 'warehouse' from the dropdown list.
c) T.Entity: select which trading entity you would like associated to your warehouse.
d) Save
4. From your menu bar, open Warehouse and confirm that is now appearing
