a planning system for, in particular, interactive, planning a feldbearbeitung for an agricultural machine, in addition to a display unit, a datenverarbeitungseinheit processing feldspezifischer data.erfindungsgem\u00e4\u00df is the planning system set up and trained feldspezifische data to generate and \/ or default feldspezifische data in the datenverarbeitungseinheit to import from the field specific data using a deposited in the datenverarbeitungseinheit algorithm at least one referent can bethe at least one reference object on a display unit display, and at least one referent as eingangsinformation for the planning of the processing of the field by an operator of the system is selectable, and based on the at least one selected referenzobje a bearbeitungsplan kt for agricultural machine is generated.it is a simplified production of eingangsinformationen for preparation of a bearbeitungsplanung of a field based on field specific data.