+sub full_name {
+ my ($self) = @_;
+ die 'not an accessor' if @_ > 1;
+ join ', ', grep $_, $self->cp_name, $self->cp_givenname;
+}
+
+sub full_name_dep {
+ my ($self) = @_;
+ die 'not an accessor' if @_ > 1;
+ $self->full_name
+ . join '', map { " ($_)" } grep $_, $self->cp_abteilung;
+}
+