It professionals set security levels on a network.
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This most certainly true because i made a server once (it sucked by the way) and had to have security

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.