SAP ABAP Interface IF_SWF_RLS_RULE (Business Rule) is using

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

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_SWF_EXP_EXPRESSION	Abstraction of an Expression
2	Interface	IF_SWF_IFS_PARAMETER_CONTAINER	Container for Transfer of Parameters
3	Interface	IF_SWF_RLS_BOOLEAN	Evaluate Boolean Expression