Example file from Writer with the line callouts
Writer-callouts-customization-point.odt (application/vnd.oasis.opendocument.text), 9.25 KB, created by NISZ LibreOffice Team on 2021-06-01 12:38:47 UTC
(hide)
 
Creator: NISZ LibreOffice Team
Created: 2021-06-01 12:38:47 UTC
Size: 9.25 KB

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

Download the attachment.

Actions: View
Attachments on bug 142604: 172544 | 172545 | 172546