VUE migration guide resources

Hi Marco, 

In reading Yrjo's comments and Jerry Flynn's reply - VUE represents more than a simple "engine" change.  It represents a render Tech-eco-system change.  Anyone who deeply invested in the Luxology system may need a migration guide to move over to VUE and gain its advantages. 

Its not always clear what is required for that level of systemic shift. I hope Bentley can provide a guide or recommendations that give users an understanding of the steps and issues to upgrade.  I realize Bentley may not make the conversion tools for customers self-created resources - but it can help by defining where the most beneficial changes can be applied. 

Best Regards, 

Greg