Binding an entity object (not an entity attribute) to a Table View Column

FROM : Meik Schuetz
DATE : Wed Feb 20 20:30:33 2008

Dear List,
  I am created a Core Data Application and defined an entity which I bound
to a table view column using the controller key arrangedObjects and
ModelKeyPath set to one of the entities attribute.
  As I am using a custom NSTextFieldCell for one column, I´d like
NSTextFieldCell to receive the whole entity object instead of the value of
the entities attribute. Cleaning the ModelKeyPath, unfortunately does not
resolve the problem. Does someone has mercy with a bloody beginner and
directs me how the NSTextFeldCell receives a reference to the entity object
for the rendered row?

Thanks in advance
Meik