Table related to GRC Access Control

Dear Experts,

We are try to develop reports in GRC for Access Control 10 as some of the standard report which were available in 5.3 are not available in 10.

I am able to find tables through SE16 for Access Control, but I am not able to find the table for the following.

- "Request for reason"- Details that we enter in the text box.

- Request pending at which step and who is the current approver

- In which table the approvers mentioned in BRF+ stored.

Thanks in advance.

Regards,

Sahil.