Hi! When creating a nice big post-it displays, specially with lots of rows and columns in a flowchart (like a service blueprint), you often need to create space to put new columns/rows in the middle, but if you have used a good portion of the canvas you have to move a huge amount of post its/elements to gain a few inches of space in the middle and if you run out again, you have to do it all over again.

I think it’d be great to have a space creator that enables you to select a vertical slice of the canvas and push in one direction or other all the content. This way you can easily add content in the middle of a flow/chart/post-it cloud