A method and a device for the quick navigation of users through the user interface of a plant for manufacturing a product from thermoplastic, an extruder being operated for plastification of a thermoplastic, and a method and a plant for manufacturing a product from thermoplastic allow quick changing between user views of a machine or plant control. An input device for entering representative signals from a customized input library is used, which signals are linked to actions in a relational database, wherein the actions cause a rapid change between user views of a machine or plant control.
The rapid change between user views makes the machine or plant control faster, and the customized input library makes the control more intuitive.