申请485后,在原employer内更换工作,请问要注意什么?需要file AC21 to INS吗?
如果新的工作有新的responsibilities, e.g. LC filed under computer software engineer, the new position might also require customer interaction, 可以吗?
Is that true as long as employer is willing to sign employment verification letter to state it is the same job deion, it will be fine? Regardless what you exactly do?