We currently have 2 data warehouses and two report tools, being Cognos and Proclarity. We want to incapsulate all the data into one warehouse and use one tool. i have chosen the Cognos tool and warehouse to use going forward. I have been asked to put together a paper to support my decison and ask the business if they agree. could anyone give me an example of a similar document they may have produced to give me guidance as to the content please?