Pull sub-folder details using Audit universe

Hi Experts!

I am developing a report on audit universe to pull details like Total Event Count, user name, object name, avg refresh time etc etc in multiple tabs

I have a prompt on Object Folder ID in the Query Filter.

The issue is , the report is pulling data only for the object names available on the root (4-5 reports), I want the details of the objects available in the Sub-folder also.

I am using CUID of the main folder as the Object Id prompt.

I am on BI 4.0 SP 7.

Any guidance, how to bring all the sub folder details in the audit report?

Thanks,

SG