Add Additional Upload File Types
Knowledge Advanced attachments uploading supports all image file types (bmp, gif, jpg, jpeg, and png) by default. You can configure the following additional file types for authors to upload: flv, mov, mp4, mpeg4, pdf, tif, and wmv.
Before you start
You must have the Content Management activity permission to configure additional upload files types. For more information on Content Management activity permissions, see Select Content Management Activities.
Use the following procedure to add upload file types.
Here's what to do