IBM Cognos for Microsoft Office
IBM CAFE that allows you to do data analysis in Excel, can be just too smart for the business users. Probably they only want to pull contents of predefined reports on their spreadsheets, Word documents, or PowerPoint presentations.
IBM Cognos for Microsoft Office is the way to go in such cases. It allows users to pull contents such as graphs, charts, tables, and crosstabs from existing reports into their MS Office documents. They can refresh contents on demand.
More information can be found on the IBM website: http://www-142.ibm.com/software/products/us/en/cognos-microsoft-office/.