The file illustrates the situation described in comment.
20170502_MMVortrag_Unterrichtsevaluation_418_1543.odp (application/vnd.oasis.opendocument.presentation), 18.35 KB, created by ohk on 2017-04-18 13:55:13 UTC
(hide)
 
Creator: ohk
Created: 2017-04-18 13:55:13 UTC
Size: 18.35 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 107242: 132653