Input, Output, and Binding


Input Parameters, Output Parameters, and Binding support passing data through a process. 

This is a very detailed example walking through all the control constructs, questions, dynamic text, and control constructs. In general usage bindings out parameters and bindings would be noted at the highest discrete level such as the Question Construct for the data captured by a Question Item. Identification and binding at this level keeps the question reusable across various uses in a questionnaire.
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DDI Alliance Technical Committee
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