Board Thread:Wiki discussion/@comment-38489733-20190211130649/@comment-35998649-20190212011423

Make sure the image parameter is inside the infobox. Then, make sure the picture that u want it to show is already uploaded to the wiki (if it isn't then upload it here). Name it something unique otherwise it may upload on top of an already existing image (in which those images may be necessary for certain pages)

End result on source editor should look like this: |image = picture.png