I thought the purpose of the “Generate model element/diagram link” option is e.g. to generate PDF links betwenn diagram elements and their related sub diagrams.
For example in a use case diagram I have defined for a certain use case a link to a sub diagram. After generating PDF I have expected to find a link from the use case to the sub diagram (sequence diagram). But there is no link.
Why? And what else is the purpose of this function. The documentation http://content.europe.visual-paradigm.com/media/documents/vpuml61ug1/html/Chapter_6_Generating_Documentation/Chapter_6_Generating_Documentation.html gives no further explaination about this.