Oppurtunity Management issue
i have an issue with oppurtunity management where client requires comparsion of Forecasting data (Revenue) in BW and also wants to see Invoiced data from Oppurtunity(i.e from order in ECC) and wants to compare forecasted data and invoiced generated data(from Oppurtunity forecasted data) for particular time period in Reporting
When i approached BW consultants they asked me whether a link exists between oppurtunity and FI ???
Please provide inputs
Client using CRM 4.0,ECC 5.0 and BW 3.5 landscape