A project for a sales professional may contain a few Office files, e.g., a proposal in Word, a quotation in Excel and a presentation in PowerPoint. Some data are common in these files. When data are updated in one of the files in the Microsoft Office environment, the rest of files will not be automatically updated. The problem does not only lead to reduction in efficiency but also create inconsistency. With the help of Global Update, PowerReuse solves this problem by creating data fields for storing all the common data. When the common data are updated, the updates will be propagated to all files in the same project. It is worth-noting that a project can contain many files with various combinations, e.g., 2 Word files and 2 Excel files, 1 Word file and 3 PowerPoint files, etc

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