IS MILL

Dear Gurus,

I am new to IS MILL functionality, Our client is a steel industry where IS MILL functionality is suppose to be implement.

Could you please tell me that

1.how is is different from standard SAP PP module.

2 Any new Master data needs to created except ( the normal BOM, WC, ROUTING , PV etc)

3. what are the transacation sequence in case of IS MIL , Is it other than the normal standard pp cycle .

4. What are the configuration settings to be done .

Please let me know the step by step procedure to use this functionality

Many Thanks in advance

regards

Aadi