Per the documentation, it should be possible to re-invoice expenses to customers. The docs for 15.0 say "Enable Customer Billing in the Expenses Setting". I do not see this option. As an admin user, Expenses > Configuration > Settings > three checkbox options appear 1) Incoming Emails, 2) Expense Digitization, 3) Reimburse in Payslip. No option for "Enable Customer Billing". Consequently, on the Expenses Reporting form, there is no field for "Sales Order".
Am I missing something? Is there a way to enable this option via the Dev mode, or in a config file?
@Ricardo Gross -- Thanks! Per that link, I enabled Analytic Accounting, but that does not activate the "Enable Customer Billing" option that is described here: https://www.odoo.com/documentation/15.0/applications/finance/expenses.html#how-to-re-invoice-expenses-to-your-customers
I do not see the "Sales Order" field on my expense form as highlighted in this image:
https://www.odoo.com/documentation/15.0/_images/invoicing_02.png
My view looks like this:
https://imgur.com/a/U4YVrWN