Formalised Process Description (FPD) is a formal notation to realize Product-Process-Resource by modeling production processes with their input, intermediate, and output products as well as the resources needed in the processes to manipulate these products.

Kristof Meixner, Rick Rabiser, Stefan Biffl: Towards modeling variability of products, processes and resources in cyber-physical production systems engineering. SPLC (B) 2019: 68:1-68:8 [ACM DL]