I'm working on a Word 2013 document containing mailing labels. (Well, actually I'm creating badges for a conference – but I'm using the mailing labels mail merge functionality for that.)
I created a picture and placed in in the background of the mailing label cell content. Now I'd like to replace it with another picture without changing formatting settings, size or position. However – as you can see on the following screenshot – the Change Picture button is missing from the Adjust ("Anpassen" in German) ribbon group on the very left.
I therefore created a custom ribbon group that I called "Bild ändern" ("Change Picture" in English) and added the Change Picture button to that group. (Also visible on the screenshot.)
When selecting my picture, the Change Picture button stays disabled. My question is: Why? And how can I enable it? (Or which other way can I replace my picture?)