> you know you're going to have to grant permissions to everyone on

this single table so if they try not too hard, they will be able to
see other company data anyway...

gulp

Do you mean that could back-door access the table , ouside the
control of my application ?

I guess I can prevent that.

I can embed username and passwords in customized applications.

I will have to think carefully about this possible security hole, but
FB gives me the tools to manage it.

Letting a company reading others data is a definite no-no.

Thank you

Duilio