Milking arrangement comprising: - equipment (11) provided for milking milking animals and - a system (17) computer provided for monitoring and / or control the milking equipment, wherein - the milking equipment comprises a plurality of parts (12b, 13a-b) Disposable interchangeable as liners or cartridges incorporating teatcups (12b) and / or tubes (13ab) vacuum or milk connected to cups (12) milking the milking equipment, characterized in that - at least one of said interchangeable disposable parts comprises a label (18a-c) identification It comprising data, by which can unambiguously identified the model and / or a date of manufacture of said interchangeable disposable part - the arrangement of milking further comprises a reader (19) operatively connected to the computer and arranged system to repeatedly read the data of the identification label of said interchangeable disposable part and send readings identification tag of said disposable part interchangeable the computer system - the computer system is configured to identify the model and / or a date of manufacture of said interchangeable disposable part based on said readings and - the computer system is configured, in response to the model and / or production date identified, (i) to alert an operator and / or (ii) to monitor and / or control the milking equipment, and / or (iii ) to make available to an operator model and / or a date of manufacture of said interchangeable disposable part.Disposición de ordeño que comprende: - equipo (11) de ordeño proporcionado para ordeñar animales y - un sistema (17) informático proporcionado para monitorizar y/o controlar el equipo de ordeño, en la que - el equipo de ordeño comprende una pluralidad de partes (12b, 13a-b) desechables intercambiables en forma de pezoneras o cartuchos que incluyen pezoneras (12b) y/o tubos (13ab) de vacío o leche conectados a copas (12) de ordeño del equipo de ordeño, caracterizada porque - al menos una de dichas partes desechables intercambiab
