Update more than one tables

[db_happy]

Hi

I try to update three tables that connect with primary and foreign
keys.When I start the form wizard it allow me to choose all columns
from three tables ( it appears a small arrow that show primary and
foreign key connection ) and the form is created.

But i can only update one table... Can anyone help??
Is any way to assign two independable tables in (no foreign keys) one
form ???

Thanks ,sorry about my ppor English