yeast:YeastAdditionType

<xsd:complexType name="YeastAdditionType">
  <xsd:annotation>
    <xsd:documentation>Addition of yeast to recipe</xsd:documentation>
  </xsd:annotation>
  <xsd:sequence>
    <xsd:element name="addition" maxOccurs="unbounded">
      <xsd:complexType>
        <xsd:complexContent>
          <xsd:extension base="yeast:CultureBase">
            <xsd:sequence>
              <xsd:choice>
                <xsd:element name="amount" type="unit:VolumeType"/>
                <xsd:element name="amount_as_weight" type="unit:MassType"/>
              </xsd:choice>
              <xsd:element name="times_cultured" minOccurs="0">
                <xsd:simpleType>
                  <xsd:restriction base="xsd:integer"/>
                </xsd:simpleType>
              </xsd:element>
              <xsd:element name="add_to_secondary" type="xsd:boolean" minOccurs="0"/>
            </xsd:sequence>
          </xsd:extension>
        </xsd:complexContent>
      </xsd:complexType>
    </xsd:element>
  </xsd:sequence>
</xsd:complexType>