stem.with 

Contains an indication of which staff a note or chord that logically
belongs to the current staff should be visually placed on; that is, the one above or the
one below.

Attribute Information

Used By

Attribute Group mei:mei_att.stems.cmn.attribute.stem.with

Source 

<xs:attribute name="stem.with" type="mei:mei_data.OTHERSTAFF">
  <xs:annotation>
    <xs:documentation>Contains an indication of which staff a note or chord that logically belongs to the current staff should be visually placed on; that is, the one above or the one below.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample