How to remove the Document Number from the header of my documents?

In Matrix Requirements application, the default template for documents can be replaced by a tailored one. You can adapt the logo, the information that appear in the header, the layout etc. 

The information shown in the header is composed by macros, the information regarding the list of macros that can be used is downloadable here (Project Settings - Word / PDF Styling):

In the following video (direct link here), we show you a specific example of removing the DOC number of the header: