The Workbench User Guide ( Help->Help Contents ) is a good starting point for familiarizing yourself with the Eclipse user interface.
The pure::variants XML transformation system is described in detail in the XML Transformation System Manual (see Eclipse online help for a HTML version).
Any features concerning the pure::variants Server are described in the separate documents "pure::variants Server Support Plug-In Manual" and "pure::variants Server Administration Plug-In Manual". The server is available in the products "Professional" and "Enterprise".
The pure::variants Extensibility Guide is a reference document for information about extending and customizing pure::variants, e.g. with customer-specific user interface elements or by integrating pure::variants with other tools.
This document is available in online help as well as in printable PDF format here .
pure::variants uses open source libraries. The list of used libraries is available here .