The final step is deploying the DSL environment inside an eclipse GUI. These improvements begin with an appropriate UI for the DSL (editor, popupmenu, icon, wizard, ...). Then through the Plug-in Development Environment (PDE) offered by eclipse, ui elements are added to interact with the interpreter of our DSL.

	Note
	An example on how to implement those ui tweaking is provided in the tutorial below : chapter 10 "UI improvements" in FSM tutorial "UI improvements", chapter 9 in Logo Tutorial