in my example i'd like to add all the highlighted columns to the right, currently you have to do this one by one. it would be great to have the ability to select them all and add them as a block to the right, saves time and mouse clicks.
Double-clicking each one already works and seems as easy as ctrl-clicking them and then dragging or clicking another button.
indeed, but when we look at the number of mouse clicks needed to add them to the right ctrl-clicking uses less. taking the example above, we have five items which when double clicking will take ten clicks. with ctrl-click and add we only use six. this may be small but it will aid in making our mice last a little longer and besides more options within DOpus increases its flexibility.