As the posted by employee field can not be modified once the invoice is posted, the employee must be set only when it is an action of the user. On processing the invoice, it is the internal posting method that must be used so no employee is set nor any other warning checks. Closes #13124
###################### Account Invoice Module ###################### The *Account Invoice Module* adds the concept of invoicing to Tryton. It allows the creation of customer and supplier invoices, and can handle the payment terms related to the invoices and show when they have been paid. .. toctree:: :maxdepth: 2 usage/index configuration design releases