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If your Atlassian account is under your actual NUS email, you do not need to change the email of your Atlassian account i.e. no action is required. If you are using Atlassian services that do not involve NUS, you may consider setting up a new Atlassian account with a non-NUS email address and adding the new account to the service(s) that you use/manage.
I do not recall having an Atlassian account or I do not use my Atlassian account actively. Is any action necessary?
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