SAP ABAP Interface IF_SXSD_ATTRIBUTE_GROUP_REF (XSD Attribute Group Reference) is using

• Class (1)
• Data Element (2)
• Interface (3)
• Class Method (11)

#	Object Type	Object Name	Object Description	Note
1	Class Method	IF_SLIB_NAMESPACE_DECL - ADD_NAMESPACE_DECL	SLIB Namespace Declaration
2	Class Method	IF_SLIB_NAMESPACE_DECL - GET_NAMESPACE_DECL	SLIB Namespace Declaration
3	Class Method	IF_SLIB_NAMESPACE_DECL - GET_NAMESPACE_DECL_LIST	SLIB Namespace Declaration
4	Class Method	IF_SLIB_NAMESPACE_DECL - REMOVE_NAMESPACE_DECL	SLIB Namespace Declaration
5	Class Method	IF_SLIB_NODE - GET_ADMIN_CONTROL	SLIB Node
6	Class Method	IF_SLIB_NODE - GET_COMPOSITE_CONTROL	SLIB Node
7	Class Method	IF_SLIB_NODE - GET_NAMESPACE_URI	SLIB Node
8	Class Method	IF_SLIB_NODE - GET_NODE_TYPE	SLIB Node
9	Class Method	IF_SLIB_NODE - GET_PARENT	SLIB Node
10	Class Method	IF_SLIB_NODE - GET_REGISTRY	SLIB Node
11	Class Method	IF_SLIB_NODE - LOCK	SLIB Node