Is it possible to create OTBI analysis that should reports person numbers for alternate Managers and

Summary

We are trying to create an OTBI analysis that should reports person number for alternate Managers and Line managers both.

Content

Requirement- 

Need to create an OTBI analysis that should pull all the direct and indirect reportees of a Manager. Basically we are passing the Manager user Name as session variable and trying to pull the data. However, we are unable to get details of indirect reportees for whom the user is set as Alternative Manager.

Thanks in Advance!