Editing a existing component is easy. Just click the component type you want, and choose from the list of components the one you want to edit by clicking on it. The component properties dialog is then displayed and where the item exists on the work surface. Change properties, resize, reposition and save. The denominations will update.
A As you hover your mouse over the existing components there location and preview show up on the work surface to help you visually identify them.
B In this video we edit one of the two text components by changing the text content and view a updated denomination.