Feature to shift elements and create free space within a process
It would be very handy to have a feature that allows you to create additional empty space inbetween existing processes. I could imagine to have a right-click context menu that includes an option "create free space". By clicking this option, the right hand side of the mouse position will be shifted further to the right while keeping all connections alive. The amount of space could be a standard value (e. g. the width of a process box) and/or a variable in px asked from user.