SAP ABAP Class CL_PT_TIROG_FEATURE_READER (Grouping Rule via Feature TIROG) is using

• Class (10)
• Data Element (7)
• Table/Structure Field (27)
• Function Module (3)
• Interface (12)
• Class Method (8)
• Table (12)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_HRCCE_GROUPING_CONTEXT	Grouping context
2	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
3	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
4	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
5	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
6	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
7	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
8	Interface	IF_HRCCE_GROUPING_RULE	Grouping rule
9	Interface	IF_HRPA_BOOLE_D	HR: Master Data, Attribute True and False
10	Interface	IF_HRPA_BOOLE_D	HR: Master Data, Attribute True and False
11	Interface	IF_HRPA_READ_INFOTYPE	Reading Infotype Records
12	Interface	IF_HRPA_READ_INFOTYPE	Reading Infotype Records