- contribute to the following extension point org.eclipse.papyrus.infra.services.navigation.navigationContributor in plugin.xml
- add the reference to the contributor org.eclipse.papyrus.training.library.navigation.SameCategoryNavigationContributor (the class that will implements the navigation)
- Navigation is available either in diagram or model explorer
- create 2 books in the same category
- Right Click on a Book > Navigate => You should have 1 entry "This book **** is in the same category"
- Papyrus Neon statement of work: https://wiki.eclipse.org/Papyrus/Neon_Work_Description/Improvements/Navigation