A method and system are described for processing an extended information element, the extended information element being composed of a word component and a stamp component, by a computing system that can transfer the extended information element but cannot manipulate the stamp component of the extended information element. The method includes: providing a stamp processing system for manipulating the stamp component, processing a value of the stamp component by the stamp processing system, and controlling an operation on the word component based on the value of the stamp component.
