'Returns layer group name from local OWS for this map instance.'

@property
def layer_group(self):

    if ('geonode.geoserver' in settings.INSTALLED_APPS):
        from geonode.geoserver.helpers import gs_catalog, ogc_server_settings
        lg_name = ('%s_%d' % (slugify(self.title), self.id))
        return {'catalog': gs_catalog.get_layergroup(lg_name), 'ows': ogc_server_settings.ows}
    else:
        return None
