Am using Ver 1.6.7 . C#

I am trying to bring up the Required Fields for a BO. I double click the BO and RT click to show Properties Sheet but am only seeing about 6 properties...cant see the other properties anywhere ??

Just click back on the component designer.  The properties you are looking at is when you select a file from the solution explorer.  Not the BO or omponent.  If you click back on the left side where the component designer is you will get the properties associated with the component (i.e. BO).

Hi Trent. That worked fine , Thanks, and I can see Required Fields Property fine. I hvae ticked a few of them, rebuilt partials and rebuilt the form app but it is allowing me to save , even though I have not filled in the fields which I have ticked as 'required' . Do I havs to do anything to switch it on?

Nope.  Just make sure that your Required Fields are checked and the BO will do the rest.  You can look at the StrataFlix sample for a point of comparison, but that is all that needs to be done.