Yes, I have a BLL.
For the prefetch, I've declared a variable in my base class to store the prefetch (since prefetch won't change throughout the code).
However, for the filters... how do you handle that?
I have a couple cases where I need to filter on soft deletes (i.e. Deleted = 0), and I like to ensure that this filter is incorporated into all fetch calls in a particular class. Any suggestions on how to do this?