Need To Customize the Display of 6 XML Templates Rendered As PDFs via FPDF for Specific User

Please visit [login to view URL] to login to a demo of the application. Then click on the "Pedigree" tab. Then click on the "Print" button. A modal will open which has 6 different print layouts to choose from ( Landscape, Portrait, Portrait Long, Classic, 5 Generation, Landscape W/ Background ). Clicking on any one of these links loads an XML template file into a PHP class which interprets the XML template to generate a PDF using the FPDF PHP library. The process is working without issue but one particular customer would like to have a unique set of custom XML templates which would include the following: #1) A custom header image #2) Watermark background image #3) Graphic image of their signature in lower left corner With this said, there will need to be some custom PHP code that makes use of these newly created custom XML templates exclusively for this particular customer, such that these unique templates are used when the session ID matches their ID. This is an important part since these custom XML templates, which contain their own logo/header, should only be rendered under their own account. Everyone else will use the standard XML templates which are already in place. 've attached an example mockup to this project titled "[login to view URL]" to illustrate the level of customization. As it currently stands these XML templates populate with data from a database but the layouts are static. I've also attached some snapshots of the XML templates and a snippet of the PHP class source code which loads the XML for printing as PDF for you to review and estimate the amount of work required for this project. Please feel free to ask me any questions that you might have. Thanks. Ryan