FO and Properties Support Lists
Author once and publish on multiple channels. FOA automatically generates a vesion of the XSL-T for Web publishing. This means that you can just create an XSL-T to create FO documents and FOA will automatically generate a derived one for the Web (in HTML) mantaining the overall look & feel. Also every change you apply to the FO based XSL-T will be automatically reflected to the HTML version, in this way you have to mantain just one XSL-T and derive the others.
Authoring Elements (Bricks)
Bricks (transformation units)
Interactive Preview obtained using a FOP customized version (based on version 0.20.1) to generate an rendered document XML representation and a logic tree for Bricks identification