+ # Sometimes we want to open stock_in with a part already selected, but only
+ # the parts_id is passed in the url (and not also warehouse, bin and unit).
+ # Setting select_default_bin in the form will make sure the default warehouse
+ # and bin of that part will already be preselected, as normally
+ # set_target_from_part is only called when a part is changed.
+ $self->set_target_from_part if $::form->{select_default_bin};