Hi,

Yes, I have ChildAutoFilterOption set to True. But how to auto requery child BO opon parentBO requery if other than true?

This follows the same rules as a FIlter.  When you are creating the new record, this child record is hidden since the FK value has not yet been set.  Set the filter to OFF when adding a new record then you can set it back on after the new record has been added.  This is your problem.

Hi,

Where should I place the code to set ChildAutoFilterOption = false, and where to restore it back?



I tried it at ParentBO.BeforeAddNew and AfterAddNew but doesn't work.

BTW, I am using SF Maintenance form.

Try this....first, turn off the filter altogether and see if your problem goes away.  If so, then try setting both the auto filter and the Filter property itself in the BeforeAddNew event of the BO to which the record is being added.  I see no reason why this wouldn't work.