Do I have to go through the immigration formalities at Kuala Lumpur airport? Trouble?

* International flights are transferred to domestic flights-international flights usually stop at the satellite building of the airport. If you have not applied for a boarding pass for domestic flights, you should first apply for a boarding pass for domestic flights at the transfer counter. Then take the free Aerotrain to the entry and exit counter of the main terminal of the airport, and then go to the boarding gate of domestic flights also located in the main terminal. Note 1: If the arrival flight stops at the main terminal instead of the satellite building, there is no need to take the free electric light rail. Note 2: If you take AirAsia's domestic flight, you must go abroad and get your checked baggage, and then go to another low-cost airline (LCC) terminal to check in.