Eclipse Graphical Modeling Framework (GMF) Notation
The GMF Notation Project provides a standard EMF notational meta model.
The notational meta model is a standard means for persisting diagram information separately from the domain model.
It can also be used as a basis for diagram interchange and was based on the principles in the OMG Diagram Interchange Specification
Development is underway for the proposed GMF Notation 1.11.0 release for Eclipse Oxygen, due June 2017.
GMF Notation 1.10.0 Now Available
June 22, 2016 - GMF Notation 1.10.0 for Eclipse Neon has been released. Check the Download page.