SAP ABAP Data Element WRKRG (Copy rule for plant) is used by

• Class (1)
• Function Module (2)
• Table (4)
• View (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WFIL_CUSTOMIZING_TABLES	central class for customizing tables for sites	WFIL	APPL	SAP_APPL