part-symbol 

The part-symbol element indicates how a symbol for a multi-staff part is indicated in the score.

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
bottom-staff staff-number optional
color color optional
default-x tenths optional
default-y tenths optional
relative-x tenths optional
relative-y tenths optional
top-staff staff-number optional

Source 

<xs:element name="part-symbol" type="part-symbol" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The part-symbol element indicates how a symbol for a multi-staff part is indicated in the score.</xs:documentation>
  </xs:annotation>
</xs:element>

Sample