It should be possible to cut and copy a focusable node like an image or template from the browser's right-click context menu. The actual availability of these options varies between browsers.
|Browser||Copy from right-click?||Cut from right click?|
|IE 11||Yes||No (non-functional)|
ref  can be selected, copied ctrl+c and pasted ctrl+v
If right-click on the ref  then in the context menu, you will see a "copy image"
and you can not insert a ref by right-clicking and context menus
I know people who use the copy and paste only through the right-click and do not use the keyboard shortcut even if I remind them of this possibility. If possible, please do so that in the context menu for the reference were normal "copy", "paste" and "cut". Also templates, formulas, media...