Using Markers to Define File Names
You can use markers and field codes to specify the file name for a topic or image. Writers insert a Filename marker into their source documents and specify the file name they want to assign to the topic of image in the marker.
The default name for this marker type or field code is Filename. You can define your own marker style with a different name in your Stationery and assign the Filename marker type to it. Then, writers can use this marker type or field code to specify the output file name for each topic and included image.
Note: ePublisher uses page and graphic naming patterns to assign file names to all topics and images that do not include a Filename marker type or field code. For more information, see “Specifying File Names for Pages Using Page Naming Patterns” and “Specifying File Names for Images Using Graphic Naming Patterns”.
To assign file name behavior to file name markers
Open your Stationery design project.
On the View menu, click Style Designer.
In Marker Styles, select the marker style you want to modify.
On the Options tab, set Marker type to Filename.