[Samba] SAMBA QUESTION

[Bruno Camargo]

Hello Samba folks,

I'm a network admin from Brasil and I'm using samba as a domain
controler and share server in one of my clients. We're having a
problem with one user that is altering a file that cannot be altered
by him anymore. I'd like to know if possible to create an access-list
that would tell samba to set read-only access for this user only for
the directlry and all .xls files. Is there something like this?

Thanks a lot

Bruno Camargo

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BrCaBadT