In creating your wireframe design, often you will need to use the same stencil repeatedly. To cut short this repetitive process, switch to the Quick Add mode.
In this mode, you can easily add elements from the same stencil with ease, whether it’s a long repeating list, image gallery, an array of paragraphs and texts, or other stencil types.
You can toggle to Quick Add mode by selecting the fourth toolbar items.
Notice that while in this mode, you can't select other elements and the only action you can do is creating new elements.
If you want to exit this mode, click on other tools, such as Select or Hand tool.