Line layers are great for highlighting a certain path or road within your project. Lines can also be made interactive and can contain information, images, videos or surveys when clicked on.
To draw a line layer, select the plus + to create a new layer and select line from the options at the top of the map.
Draw your line by selecting different points on the map. Once happy with your line, select 'Finish'
You can now style and edit the line to look and act however you like using the layer setting on the right.