LG的H-1B已经批准，有approval notice.我现在是OPT，想等OPT结束时转成
H4身份。
请看下面的I-539上面的说明：需要附上当初申请H-1B时的I-129表。
如果有H-1B的approval notice, 还需要这个I-129吗？多谢。
以下摘自I-539 instructions:
7. Dependents of an H, Temporary Worker
If you are filing for an extension/change of status as the dependent of an employee who is an H temporary worker, this application must be ted with:
A. Form I-129 filed for that employee or a copy of the filing receipt noting that the petition is pending with USCIS;
B. A copy of the employee's Form I-94 or approval notice showing that he or she has already been granted status to the period requested on your application; and
C. Evidence of relationship (example: birth or marriage certificate).
NOTE: An employer should file Form I-129 to request an extension/change to H status for an employee or prospective employee. Dependents of such employees should file for an extension/change of status on this form, not on Form I-129.