New Blank Record on Subform (1 Viewer)

[varma]

Guys,

I have two forms one is master/main form and another one is sub form both are linked by common field PPRID.

I want to move sub form to new blank record as soon as new record created on main form that means as soon as new record saved on master table for PPRID I want to have new blank record to be created on detail table with same PPRID.Even user does not input to any field,I should have one blank child record with same PPRID as master

Please help me

Thanks
Varma