SAP ABAP PINF AXT_MODEL_EXT (AXT_MODEL_EXT) is using

• Class (5)
• Data Element (2)
• Interface (2)
• Message Class (1)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_AXT_EXTENSION	Abstract extension handler
2	Class	CL_AXT_EXTENSION_DATA	Contains active or inactive data of an extension
3	Class	CL_AXT_EXTENSION_PERSISTENCE	DB access to ext. tables
4	Class	CL_AXT_FACADE	Facade of Extensibility tool
5	Class	CL_AXT_TABLE_EXT_SPECIAL_OBJ	Help class for implementing IF_AXT_TABLE_EXT_SPECIAL_OBJ