Navigating to Database Grid from Line Marker Provider

Hi JetBrains,

In my plugin I'm implementing a LineMarkerProvider to navigate from a Java source file to the database grid of a related database table. So far I've been able to navigate to the table's DDL:

class DatabaseTableLineMarkerProvider : RelatedItemLineMarkerProvider() {

    override fun collectNavigationMarkers(element: PsiElement, result: MutableCollection<in RelatedItemLineMarkerInfo<*>>) {

        val targets : Collection<DbTable> = [...]

        if (targets.isEmpty())
            return

        val builder = NavigationGutterIconBuilder.create(Icons.TABLE)
                .setTargets(targets)
                .setTooltipText("...")

        result.add(builder.createLineMarkerInfo(element))
    }
}

This is working fine. However, I want to navigate to the database grid /  table editor instead. What would be the proper way to do this?

I've tried several approaches, but none of those really worked out. If you could give me some pointers then that would be much appreciated.
 

Thanks,
Guno