User:CKoerner (WMF)/sandbox/en
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Tools of the trade! Looking forward to next time!
Blah blah blah! blah!
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Internet_Barnstar_Hires_alt.svg/220px-Internet_Barnstar_Hires_alt.svg.png)
Thank you for learning about MassMessage and CentralNotice in today's session. Here is your certificate of completion!
CKoerner (WMF) (talk) 16:13, 13 October 2021 (UTC)