L0 = <http://www.simantics.org/Layer0-1.1>
DN = <http://www.simantics.org/DistrictNetwork-1.0>
DNR = <http://www.simantics.org/DistrictNetworkRoutes-1.0>
VP = <http://www.simantics.org/Viewpoint-1.2>
ACT = <http://www.simantics.org/Action-1.1>
SILK = <http://www.simantics.org/Silk-1.1>

RAC = DNR.RouteActionContext : VP.BrowseContext
    @VP.actionContribution "Select Route" DNR.Route SILK.wand VP.EditActionCategory DNR.Actions.SelectRoute
    @VP.actionContribution "Validate Route" DNR.Route SILK.accept VP.EditActionCategory DNR.Actions.ValidateRoute

DNR.Actions : L0.Library

DNR.Actions.SelectRoute : ACT.Action
DNR.Actions.ValidateRoute : ACT.Action