Where Used List (Class) for SAP ABAP Data Element MTPOS (Item category group from material master)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component

1	Class	/DSD/CL_OC_ATP_PRICING	DSD OC: ATP Check and Price Determination	/DSD/OC	EA-SCM	EA-APPL
2	Class	/DSD/CL_OC_ATP_PRICING `Method: CREATE_ITEM`	DSD OC: ATP Check and Price Determination	/DSD/OC	EA-SCM	EA-APPL
3	Class	/DSD/CL_OC_ATP_PRICING `Method: PREPARE_DETERMINATION`	DSD OC: ATP Check and Price Determination	/DSD/OC	EA-SCM	EA-APPL
4	Class	CL_EXM_IM_SD_ITEM_DIRECT_SHIP1	Example implementation for 3rd party order planning integr.	OPS_SFWS_DM_SC	APPL	SAP_APPL
5	Class	CL_LORD_MY_QUOTATION_DPC_EXT `Method: GET_ITEM_CATEGORIES`	Data Provider Secondary Class	ERP_SD_ODATA_MY_QUOTATION	APPL	SAP_APPL
6	Class	CL_LORD_SERVICES `Method: CHECK_ITEM_CATEGORY`	Services for Lean Order	ERP_SALES_LORD	APPL	SAP_APPL
7	Class	CL_MDG_BS_MAT_SI_MAPPING `Method: VALUE_MAP_SALESSPEC`	Mapping Class for Service Implementation	MDG_BS_MAT_SI	MDG_APPL	MDG_APPL
8	Class	CL_PIQ_PREPARE	PriceInquiry Comm. str. preparation	VF_PRC_PRICEINQUIRY	APPL	SAP_APPL
9	Class	CL_WSD_ATP	CL_WSD_ATP	WSD_CS_FU	APPL	SAP_APPL
10	Class	CL_WSD_ATP	CL_WSD_ATP	WSD_CS_FU	APPL	SAP_APPL
11	Class	CL_WSD_PRICE_HANDLER	WSD price handler responsible of dealing with prices	WSD_CS_FU	APPL	SAP_APPL
12	Class	CL_WSD_PRICE_HANDLER	WSD price handler responsible of dealing with prices	WSD_CS_FU	APPL	SAP_APPL
13	Class	CL_WSD_UTILITY	CL_WSD_UTILITY	WSD_CS_FU	APPL	SAP_APPL