Create a new location
Go to Setup and click Settings.
Select Module Settings and click Expenses Settings.
Click Standard Location Groups.
Click Add Standard Location Group.
Click Add Location in the top right corner.
Enter the address in the Name field and the post code in the Postcode field.
Click Save.
Changing an existing location
Go to Setup and click Settings.
Select Module Settings and click Expenses Settings.
Click Standard Location Groups.
Click one of the existing groups.
Click the address you need to change.
Change the address in the Name field and the post code in the Postcode field.
Click Save.