<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2020 rel. 2 (http://www.altova.com) by  (Atos c/o Austin Data Center) -->
<!-- Ed-Fi Core Version 1.0.01 December 20, 2011-->
<!-- Texas Core Extension Version History-->
<!-- 2021.0.0   12/01/2019 TEDS Preliminary Version-->
<!-- 2021.1.0   03/03/2020 TEDS Final Version-->
<!-- 2021.1.1   04/24/2020 TEDS Final Version-->
<!-- 2021.2.0   07/01/2020 TEDS Addendum Version-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://www.tea.state.tx.us/tsds" targetNamespace="http://www.tea.state.tx.us/tsds" elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:include schemaLocation="..\Ed-Fi-Core.xsd"/>
	<xs:include schemaLocation="..\TX-Core-Extension.xsd"/>
	<xs:annotation>
		<xs:documentation>===== InterchangeStudentProgram Version History=====</xs:documentation>
	</xs:annotation>
	<xs:annotation>
		<xs:documentation>===== Student Program Interchange Model  =====</xs:documentation>
	</xs:annotation>
	<xs:element name="InterchangeStudentProgram">
		<xs:annotation>
			<xs:documentation>This interchange links students to programs.</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:choice maxOccurs="unbounded">
				<xs:element name="StudentProgramExtension" type="StudentProgramExtension"/>
				<xs:element name="StudentProgramAssociation" type="StudentProgramAssociation">
					<xs:annotation>
						<xs:documentation>Deactivated in 2021.2.0 (as a Domain complex type)</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element name="StudentBilingualProgramAssociationExtension" type="StudentBilingualProgramAssociationExtension">
					<xs:annotation>
						<xs:documentation>Deactivated in 2021.1.0</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element name="StudentCTEProgramAssociation" type="StudentCTEProgramAssociationExtension">
					<xs:annotation>
						<xs:documentation>Deactivated in 2021.2.0</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element name="StudentCTEProgramAssociationExtension" type="StudentCTEProgramAssociationExtension"/>
				<xs:element name="StudentESLProgramAssociationExtension" type="StudentESLProgramAssociationExtension">
					<xs:annotation>
						<xs:documentation>Deactivated in 2021.1.0</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element name="StudentESYProgramAssociationExtension" type="StudentESYProgramAssociationExtension"/>
				<xs:element name="StudentSpecialEdProgramAssociationExtension" type="StudentSpecialEdProgramAssociationExtension"/>
				<xs:element name="StudentTitleIPartAProgramAssociationExtension" type="StudentTitleIPartAProgramAssociationExtension"/>
				<xs:element name="ServiceDescriptor" type="ServiceDescriptor">
					<xs:annotation>
						<xs:documentation>Deactivated in 2021.1.0</xs:documentation>
					</xs:annotation>
				</xs:element>
			</xs:choice>
		</xs:complexType>
	</xs:element>
</xs:schema>
