Note In this article, we will use GroupDocs.Assembly to generate a report. This report will fetch data from multiple data sources. Note The code uses some of the objects defined in The Business Layer. Generating Report in Microsoft Excel Document Creating a Template Insert a desired shape to display image in it. Go to Insert Tab and select shape by clicking on Shape Icon. Add a bullet list at the place where you want it Save your Document Reporting Requirement As a report developer, you are required to generate a report that fetches data from two different data sources (e:g XML, JSON)....Multiple Data Sources in Spreadsheet Document Generating Report...Multiple Data Sources in Spreadsheet Document Leave feedback Note...