What is an OfficeWriter Excel Template?
An OfficeWriter Excel template is an Excel workbook that contains data markers. A data marker is a cell value beginning with %%= that specifies a database column to insert in the spreadsheet column containing the marker. OfficeWriter templates are created with the OfficeWriter Designer. When you save the template, the OfficeWriter Designer encodes it as a custom XML element in a Reporting Services RDL file. To publish a report, you will submit the RDL file to a Reporting Services server where OfficeWriter is installed. The OfficeWriter renderer on the server regenerates the template, and – using data supplied by Reporting Services – replaces the data markers in the document with database values.