Create a map of the image based on the image file.

ImageMap
/imagemap (filename) - Create a map of the specified PNG file.
- Use A-Za-z0-9_ characters to specify the file name.
- The extension .png is not required for the file name.
- The image file must be 128px * 128px.
- Ex. (base-url value in config.yml)/test123.png
- /imagemap test123

Other
File system permissions are granted under images in the plug-in folder.