Share differente Browsable Folders to different users

[#1]

Hi....I have 2 folders browsables within qlikview applications.

QV_APP

QV_CIRU

I want:

    1) user1 have access to qlikviews inside QV_APP and QV_CURI

    2) user 2 have acceso to qllickviews inside QV_CURI ONLY

Can anybody explain to me how to setting the server ?

Thanks