I am trying to create a concept map and am needing bi-directional connection lines. Basically, these are arrows that are pointing at both ends. Is this option already available? If so, how do I create them? If not, could this be included in a future feature?
Best answer by Kiron Bondale
this is already supported by the line format editor. See the circled areas below as they let you choose the arrowhead style for each end of a line: