Internal Order summarization

Hi SAP Guru's,

I am trying to locate two summarization programs for Internal Orders

1) One that will role up the values at the IO level to the IO group node level.

From what I understand is that a summarisation program will be needed for this happen.

2) And also that also another program will be needed to bring these summary (aggregate figures) into the summarisation tables.

This will allow the summarisation reports to be run properly as they should pick values from the summarisation tables.

Please give any information you feel relevant to make this to happen including fields, table(s) and program(s).

WIll awards points.

many thanks,

Sanjay