Mass upload, documents to ORGANIZER(Records Management)

Dear All,

Trying to write a mass upload program to upload documents to ORGANIZER(Records Management) under path:-

RMS ID: ASR_DPF -> Expand Records ->Select Records for DPF -> Give Unique Indicator -> Select PERNR -> Expand DPF(P File) -> Expand HR folder -> and upload documents under any of the folder like OFFER LETTER or CV etc.

Attached screenshot ,want to upload document under highlighted Green area.

Can someone help me with the sample program for the same.

Also help with me with the Tables/FMS/BAPI where Hierarchy of folders:  HR folder and Employee folder can be found/retrieved ?

Thanks in advance.

Ravindar.