+ # add extra information to form to be used by template
+ my %charts_by_category =
+ partition_by { $_->{pos_eur} }
+ sort_by { $_->{accno} }
+ map { $form->{charts}->{$_} }
+ keys %{ $form->{charts} };
+ $form->{"charts_by_category"} = \%charts_by_category;
+
+ $form->{"categories_income"} = \@categories_einnahmen;
+ $form->{"categories_expense"} = \@categories_ausgaben;
+
+ $form->{category_names} = AM->get_eur_categories($myconfig, $form);
+
+ my %eur_amounts;
+