Your business is growing and you need to add a new warehouse. In Odoo, a Warehouse is the representation of the actual warehouse in which your items are stocked. 

To be able to add an additional warehouse, Multi-Warehouse settings should be activated.

Go to Inventory ‣ Configuration ‣ Warehouses and hit Create to add a new warehouse.

You will be able to enter your warehouse name. You should also choose a short name for your warehouse which is 5-characters long and is used on the different warehouse documents.

In the Address field, you can select an existing company or create one on-the-go. Therefore, the address of your warehouse will be the same as the one of the company you selected. You can also leave this field empty and edit it afterward.