Für das weitere Verständnis ist die Bedeutung von Master Record Item in MINT nötig. Hier deshalb eine abgekürzte Beschreibung aus der MINT-Dokumentation.
Record items with set currency are known as master record items. To manage the currency of these record items, start by creating a currency requirement and associate it with the corresponding master record item. Once you've assigned a resource to the master record item, the currency requirement will be applied to this assignment. If the resource fulfills the requirement, their master record item assignment remains valid, otherwise it expires.
When organizing a training, you can check which resources need this training most because their master record item assignments are about to expire.
Bildlich wird das in der MINT-Dokumentation folgendermassen dargestellt.
