But my question is I need to go to the national lab (see inside)

來源: 於 2006-07-26 20:29:02 [舊帖] [給我悄悄話] 本文已被閱讀：次

for a long business trip (3-4 months) to do some collaberative work there. The national lab will not pay me salary during that period, and I am still paid by the university. Do I need to file an amended H1b for this?