Expense Item: The name of the selected expense. You can type a new name.
Expense Category: The selected expense's category. To select a category, click 
. The project administrator defines expense categories in P6 when P6 Professional is connected to a P6 EPPM database and in the Admin Categories dialog box when connected to a P6 Professional database.
Vendor: The name of the business or organization to which the selected expense is payable. You can type a new name.
Cost Account: The cost account assigned to the activity that incurs the selected expense. To select a cost account, click .
Document Number: The purchase order or invoice number for the selected expense. You can type a new document number.