How do I export a technical diagram as a .png?

export your technical diagram as a png for ip co sell documents please follow the steps below 1\ once you're done editing maintain click left and select your technical diagram step 1 screenshot 2\ once selected "click right" on the selected area step 2 screenshot 3\ click on export selection… ⇧⌘e step 3 screenshot 4\ click on png step 4 screenshot 5\ click on export you have your technical diagram ready to be uploaded on wetransact step 5 screenshot