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+**Are you the copyright owner or authorized to act on the copyright owner's behalf?**
+
+Yes.
+
+**Please provide a detailed description of the original copyrighted work that has allegedly been infringed. If possible, include a URL to where it is posted online.**
+
+Dear GitHub,
+
+We write to report an issue with your user CalfZhou's repository, named Atlassian-License-Study (https://github.com/calfzhou/atlassian-license-study). In particular, the repository in question enables third parties to generate unauthorized license keys for Atlassian products, including Jira, Jira Service Desk, and Confluence, all of which are protected by copyright.
+
+The posting of these materials constitute a violation of the U.S. copyright laws, e.g., 17 USC section 1201(a) regarding "circumvention of technological measures that effectively controls access to a work protected under this title." As such, this posting also violates GitHub's Terms of Service, which prohibit use that constitute a violation of applicable law.
+
+We ask that GitHub expeditiously remove the offending repository and confirm via return message that this action has been taken.
+
+**What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository's URL:**
+
+User CalfZhou's repository, named Atlassian-License-Study (https://github.com/calfzhou/atlassian-license-study).
+
+==
+I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration.
+
+I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.
+
+/s/ [Private]
+
+Atlassian
+
+[Private]
+
+[Private]