Finding the actual performance document manager

Summary

Would like to find the document manager of the performance evaluation

Content

Dear All,

We have created the OTBI analysis through Performance Document Status Real Time subject area where we are displaying the manager name from worker folder.

We got a request to add the manager who is actually evaluating the performance document.as well apart from the actual line manager.

Know the table name from where we get the document manager but as we are already using the OTBI analysis so it would be really good if we have any directly filed which we can use without again creating new BIP for this new single filed addition.