Do you know how to automatically fill the reservation data of E Long into the hotel management system?

When you say reservation data, you mean after the reservation of E Long guests! Will the information automatically enter the hotel system? If yes, it depends on whether the hotel system supports OTA direct connection. If so, just contact the software supplier and directly contact the E Long order! This will automatically send the order information to the hotel system! But the room number should be arranged by yourself!