Where a request for a nav item of the app named applicationName goes when the nav item moved: the move and the
app in apps that it moved to. Null when the nav item did not move, apps lacks the old app or the old app still
has the nav item (same label), or apps lacks the new app. It reads the old app's nav items only for a moved nav item.
Where a request for a nav item of the app named
applicationNamegoes when the nav item moved: the move and the app inappsthat it moved to. Null when the nav item did not move,appslacks the old app or the old app still has the nav item (same label), orappslacks the new app. It reads the old app's nav items only for a moved nav item.