It would be really useful if you could configure custom actions so they only display for specific asset types or groups. For example, if we have an asset group that contains printers, we would like to see the custom action that opens that printer's web interface but don't care to see that custom action when looking at our workstations (which don't host websites). This would help make the display a little less busy with custom actions that don't really apply to the asset you are looking at.