1.3.3.1 XML Namespace
The namespace URI for RDL is as follows:
http://schemas.microsoft.com/sqlserver/reporting/yyyy/mm/reportdefinition
The date component (yyyy/mm) indicates the date of the release of that version of RDL. The date component is used throughout this document to identify one of the following specific versions of RDL:
RDL XML Schema for Version 2003/10 (RDL200310)
RDL XML Schema for Version 2005/01 (RDL200501)
RDL XML Schema for Version 2008/01 (RDL200801)
RDL XML Schema for Version 2010/01 (RDL201001)
RDL XML Schema for Version 2011/01 (RDL201101)
RDL XML Schema for Version 2012/01 (RDL201201)
RDL XML Schema for Version 2013/01 (RDL201301)
RDL XML Schema for Version 2016/01 (RDL201601)
The standard file name extension for RDL files are .rdl and .rdlx.
The MIME type to use for RDL files is text/xml.