This book quickly guides experienced Office and XML developers through InfoPath fundamentals, including XML form templates architecture, form definition file structure, available external data sources, and backend services. What this book covers? Here are some things you'll learn in this book: Development InfoPath make choices that are available through XML technology How to combine various form files into a customized template architecture InfoPath form templates and file types that you can use in various applications How to build an interface form using menus or objects on the task pane Methods to support users at various levels mean different experiences to validate forms and reporting errors How to apply digital signatures and other security measures with InfoPath forms Who is this book? This book is for experienced corporate developers who have strong knowledge of XML and related technologies as well as solid experience with Microsoft Office and related applications.