How can I have my name inserted automatically into replies to comments?

I am a writer, and send my manuscripts to editors, who insert comments into them. When I reply to those comments, Writer automatically inserts the name “Unknown author” into the reply, with the date. However, using about the same version of Writer on LinuxMint 17, (with XFCE or MATE), or Manjaro 0.8.10, replies to comments automatically come up with my name instead of “Unknown author”.

How can I get Writer to put my name automatically into a reply on Zorin Lite 8, the distro I like best?
I use Libreoffice writer on Zorin Lite (LXDE/Ubuntu) 8.

OP: @shashi.warrier.7

Tools > Options > User Data

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