我申请的Eb1a，我想请教您Affidavits of Financial Support中有一条内容
For employment (E) visa categories: Provide an original job offer letter from the petitioning business signed within the past year. A Form I-864 and the most recent available taxes returns with supporting documents are also required if a relative is the petitioner (or) has a 5% or more ownership interest in the petitioning business.
我现在在中国国内，请问按照上面的说法，是需要我提供国内当前雇主，还是国外未来雇主的original job offer letter。
实在是麻烦您了，祝福您中秋节快乐。