MDG Technologies encapsulate a logical collection of resources (such as UML patterns and profiles) that pertain to a specific technology or modeling domain. These are 'pluggable' resources for Enterprise Architect that reside either in a physical directory or URL. Users may create their own MDG Technologies with the aid of Profile Helpers, which guide you through the process of creating a UML profile, associated toolboxes and new diagram types. Furthermore, users can take advantage of MDG Technologies that are packaged with the Enterprise Architect installer, such as ArchiMate and Mind Mapping. Free plug-in technologies that support such activities as CORBA code engineering and BPMN model validation are also available. In addition, licensed solutions for systems modeling (SysML), Distributed Data Services (DDS) and other modeling domains are available. Sparx Systems supports industry-standard architectural frameworks to facilitate enterprise modeling. Framework implementations in Enterprise Architect are based on the UML and its related specifications, which maximizes architectural rigor and allows users to exchange enterprise model information using standards such as XMI. Supported architectural frameworks include; The Zachman Framework, DoDAF, MODAF, UPDM, TOGAF and more.