Debug your plugins with Eclipse
Visual Paradigm Open API provides an interface for developers to develop plugins and extend the functionalities of Visual Paradigm. Plugin development could be time consuming especially during debug phrase since you constantly need to deploy your plugin to Visual Paradigm, even just with slightly changes. Instead of deploy the plugin to VP every time after you made changes, you can directly launch VP with your plugin from Eclipse to perform debugging. This article teaches how to configure Eclipse to perform debugging on your plugins. Read more

In requirement capturing use case is typically used to model the system goal where there user or stakeholder would like to achieve. Sometimes the use case could be very big and hard to manage. In agile development approach the 
Open API is an extension mechanism provided by 