How to allow managers to bulk enroll their direct and indirect reports?

Hello,

We would like to give managers the ability to bulk enroll their direct and indirect reports.

The approach I attempted was to add the function OTA_ADMIN_LRNR_ENR_LIST (List of Learner Enrollments) to the manager menu.  This function makes the following html call "OA.jsp?page=/oracle/apps/ota/admin/enrollment/webui/LrnrEnrollmentListPG&OAHP=OTA_ADMIN_APPLICATION_MENU&OASF=OTA_ADMIN_LRNR_ENR_LIST&OAPB=OTA_PRODUCT_BRANDING".

In light testing, this appears to work, except for one problem.  The manager responsibility is limited by a security profile so that a manager can only see those who report to them, using the HR Org hierarchy.  I hoped this filter would magically apply to the "List of Learner Enrollments" function, but it does not.  Every manager can see everyone in the Enrollments and Subscriptions screen, and all screens that navigate from it.