Number of Employees and Numbers of Actions KEY FIGURES

I just wanna confirm how the standard calculate these key figures.

For "Number of Employees, 0HDCNT_NC" there is a routine in the standard infocube 0PA_C01 (Headcount and Personnel Actions)

For "Numbers of Actions, 0ACTION_CNT" there is a routine in the standard infocube 0PA_C01 (Headcount and Personnel Actions)

However, there is not mapping with the infosources 0HR_PA_0 and 0HR_PA_1. (Please, see the attached pictures)

Please confirm me if it is correct or if I need mapping these key figures in the transformation with fields od the infosources.

Thanks,

Berta