Product Data Engine is a cloud based system that can be accessed through the web using a URL and logging in with a username and password.
The main system is used to define and generate product all valid part numbers for your product ranges and series. You can follow whatever part numbering structure you prefer.
Product pages, data sheets and other product documentation can be generated for every valid part number and be access via web page or links.
An API is available for using the data either on your site or you can build you site inside PDE.