In a previous published blog post we went over how to integrate Atlassian's Bitbucket and Jira Software tools with TeamCity. This integration
Jira & Bitbucket Integration
Integrating TeamCity with Jira TeamCity On-Premises Documentation
Jira plugins Allure Testops Docs
How to Integrate TeamCity and Bitbucket Server - Stiltsoft
TeamCity Integration for Bitbucket
TeamCity Integration for Bitbucket
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TeamCity Review
Jira integration, Bitbucket Data Center and Server 8.16