The app I'm working on is an analytical app with HANA backend, so no Netweaver Gateway service - service is HANA xsodata.
Came across the following in a SAP standard Fiori app, which looks to be adding annotations to a model.
sap.ui.comp.providers.ValueListProvider
sap.ui.comp.providers.ValueHelpProvider
sap.ui.comp.odata.MetadataAnalyser
Will have a play. Would be useful for folks to have example of Smartfilterbar in application added to next SHINE content release, as I see requests for more complex and flexible search capability than can be offered by facet filters for example Craig Cmehil