Need to create a custom Visio shape that shows and hides specific parts depending upon its use. The user would make changes to its appearance using 'Custom Properties' the same way that many of the pre-supplied Visio shapes allow you to change their appearance. Attached is a gif showing the object: Document_Summary_Box.gif. Shown are four lines for input in the box. We have about 8 lines but not all are needed for all projects. Our goal is to hide and show them as needed. I am interested in seeing other custom shapes you have developed for Visio before choosing a vendor for this project.