>4. To the method first() of the class kBizObj:
>Replace the following code:
>
> loDataAccess = This.GetDataAccessObject()
> lnRetVal = loDataAccess.First()
>
>With:
>
> loExecutant = This.GetExecutant()
> lnRetVal = loExecutant.First()
>
>5. The same as 4. to the other methods: last, next and prior.

I'm not using Three Tier design at the moment (so I haven't checked this), but shouldn't This.GetDataAccessObject() return a reference to the Executant, eliminating the need for a code change?

Chris.