Hi Ecosystem,

Invoicing a customer, includes e-mailing him support documents both for expenses and the time sheets (which are manual forms, signed by the customer, then scaned and attached in odoo to the project to be invoiced), alongside with the e-mailed invoice.

We assume that the expenses will be registered as HR expenses.

1. How can we attach the receipt of an expense to a registered HR expense.

2. How can we include that expense to the service invoice (which will be in the draft state waiting for the expenses to be included)

3. How can we attach to the e-mailed invoice, the SiS and the scanned expenses receipts?

Being new to Odoo 8, a step by step guidance will be highly appreciated.

Thank you for your time.