To attach a project to an invoice, follow these steps:

  • Make sure you already have a project created in the system.
  • When creating a new invoice, find the "Attach to project" section.
  • From the dropdown menu, select the project you want to attach the invoice to.
  • Finish filling in the invoice and save it.
  • If everything is set up correctly, when you open the relevant project, you will also see the attached invoice.