GWD - To use gallery component

Question

Google web designer

1. Components
2. galleries
3. Drag any gallery e.g Carousel gallery to stage. 
4. Fill up the name and general gallery setting.
5. To add image; insert image URL into properties/images/
6. Add comma "'," to add more images to gallery. e.g http://example.com/img/1.jpg,http://example.com/img/2.jpg,http://example.com/img/3.jpg
7. Add comma "," to assign URL to each image at properties/Advanced properties/Exit URLs/http://link1.com,http://link2.com,http://link3.com