Full name changed unexpectedly

Question

Fullname has changed for some of users of our cloud and no one edited his fullname ever, what happened..?

Aylin Kohls · Answer

I couldn't find it but I raised a support ticket (JST-290636)

Harry Yim · Answer

Thnx, Aylin. Is there any link where we can set that option of how you will be shown...?

Aylin Kohls · Answer

Hi Harry, take a look at this question https://community.atlassian.com/t5/JIRA-questions/First-and-Last-names-were-dropped-and-replaced-with-user-name/qaq-p/590961?posted=591743#U591743

Regards, Ayleen.