Here's a link on some of the new stuff in Windchill PDMLink 9.1 As a replacement for Intralink 3.4, PDML 8 & 9 have left a lot to be desired. One of them~the absense of workspace frames~was such a WTF bonehead slip that people screamed about it. It got in 9.1 And there were others:
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David Janes