Hide model properties

Mar 24 at 8:12 AM
Hi Chris, I Have a question,
How can we hide properties in model so they wont be appears in the view?
for example : I have a "member" class with "createdby" property. I want the "createdby" property to be hidden from the view, BUT it's value will be assign by a variable or session and triggered when the user click the "Create" button.
Thanks