<xs:element name="ReturnFileSec" default="11">
    <xs:annotation>
        <xs:documentation>
							"11":"Voluntarily on or before the due date under section 139(1))"
							"12":"Voluntarily after the due date under section 139(4)",
							"13":"In response to notice under section 142(1)",
							"14":"In response to notice under section 148",
							"15":"In response to notice under section 153A",
							"16":"In response to notice under section 153C read with section 153A",
							"17":"Revised return under section 139(5)",
							"18":"In response to a notice (u/s 139(9)where the original return filed was a Defective return",
							"20":"section 139(4) read with section 119(2)(b)"
						</xs:documentation>
    </xs:annotation>
    <xs:simpleType>
        <xs:restriction base="xs:unsignedInt">
            <xs:totalDigits value="2" />
            <xs:enumeration value="11" />
            <xs:enumeration value="12" />
            <xs:enumeration value="13" />
            <xs:enumeration value="14" />
            <xs:enumeration value="15" />
            <xs:enumeration value="16" />
            <xs:enumeration value="17" />
            <xs:enumeration value="18" />
            <xs:enumeration value="20" />
        </xs:restriction>
    </xs:simpleType>
</xs:element>