Map CTM expanation result Object ID to Order number

Hi Gurus,

We have both Sales order and Forecast as the demand signal for CTM run. How can I map the Object ID in the CTM explanation result(CTM app log) to the sales order/Line item or Forecast number? Currently the planners check in RRP3 view. But where can I find this mapping information?Any tables?

Quick reponse is highly appreciated!

Thanks,

Sunny