Startin the process with a file / select a file

I would like if I record an invoice
and when my process strate i want the interface me an open file button where i can select my file
how can i do that ?

Hi @chahramane_hafid,

have a look at the code of the example invoioce application: camunda-bpm-platform/examples/invoice at master · camunda/camunda-bpm-platform · GitHub

Hope this helps, Ingo