3. The system of claim 1 , wherein the declarative model editor includes a shell with one or more control containers configured store command controls available to the declarative model editor user.
3. The system of claim 1 , wherein the declarative model editor includes a shell with one or more control containers configured store command controls available to the declarative model editor user. 6. The system of claim 3 , wherein the control containers comprise at least one of a file menu, a status bar and a user interface ribbon.