how to organize exhibition

firer

Registered Users (C)
hey guys,

I am in the final stage of NIW application. Now, I tried to organize my cover letter, i-140 form, and exhibitions.

can you guys give me a hint about the following questions?
1. how to binding all documents together. Or is there any binding mode request by USCIS? any official link is appreciate.

2. how to label the exhibition? left, right or bottom side?

3. for niw, any form is need to filled out, beside I-140 form?

thanks,
 
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