One of the more challenging things to do in XSL 1.0 was getting a distinct list of values from a set of nodes. There is no simple syntax for writing this type of XPath query. However, this is very easy to do in XSL 2.0: But unfortunately, BizTalk does not support XSL 2.0. In Sample … Continue reading BizTalk Advanced Mapping Tips – Inline XSLT – Selecting distinct nodes (grouping)