Broker Building Tutorial
Choosing A Mapping
In this next step, the user may
define by selecting input names that map together and giving them a common
identifier. For example, we want chaptersQuery and amazonQuery to map together
because we want to shop for the same book in two different places. Hence, we can
change both chaptersQuery and amazonQuery to "query" and they would map
together. To save any mapping, click on the save
button. If a mapping is already defined, it may be used by clicking on the load button.


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