var map = sol.create('sol.common.SordMap', {
objId: '123'
});
// read all map data from ix database
map.read();
// read a property
var zugferdImported = map.getValue('ZUGFERD_IMPORTED');
// change a property
map.setValue('ZUGFERD_IMPORTED', 'true');
// write map data to ix database
map.write();