How do I apply for a travel signature on my I-20 form while on OPT?
You need to contact your designated school official (DSO) to request and receive an updated travel signature for international travel.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How do I apply for a travel signature on my I-20 form while on OPT?

### Input: Not applicable

### Response:
You need to contact your designated school official (DSO) to request and receive an updated travel signature for international travel.<|im_end|>