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The origin of plugins in XperienCentral lies in the identical functionality available in GX WebManager 9 which was known as a Web WebManager Component Bundle, referred to using the abbreviation "WCB". Because of this legacy, you will come across the string "WCB" in functions, methods, properties and parameters in the source code and Java classes exposed by XperienCentral for developing plugins. The phased-out term "WCB" is identical to the term "plugin" used in all XperienCentral documentation.
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