Sample document (originally from bdo#125444, alas in ODP format now)
x.odp (application/vnd.oasis.opendocument.presentation), 33.22 KB, created by Gerald Pfeifer on 2020-01-14 12:58:57 UTC
(hide)
 
Creator: Gerald Pfeifer
Created: 2020-01-14 12:58:57 UTC
Size: 33.22 KB

Attachment is not viewable in your browser because its MIME type (application/vnd.oasis.opendocument.presentation) is not one that your browser is able to display.

Download the attachment.

Actions: View
Attachments on bug 129997: 157147