A CML file is an XML file that contains instructions for Post Producer. The Vantage SDK includes a complete toolkit for creating CML files, or you can create them with any XML library or XML editor. The Vantage Workflow Portal can also be used to provide variables to Post Producer, allowing you to create a CML where a few fields are changed based upon data entry parameters. For example, you could create a CML file where an operator could type in text fields, and Post Producer inserts them into CML and then renders them. For customers already using .AN2 or .TSEDL input files, these files may be provided to the Compose action within Post Producer and they will automatically be converted to CML. A selection of CML examples are available on the “Samples” tab of the Post Producer support site. The Vantage SDK also includes a wide variety of CML samples, a toolkit for creating CML, and full CML documentation.