* requestedItems a set of requested items A requested item contains the following properties: * name the name of the inventory object * type the configuration type of the inventory object * configuration the json configuration and meta data of the inventory object * referencedBy a set of dependend inventory objects the requested inventory object is referenced by * references a set of dependend inventory objects the requested inventory object references itself ____________________________________________________________________________________________________________ * affectedItems a set of inventory objects that are related to one or more of the referenced items of the requested items.