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Familiar with these situations?
Before you switched to Jira, you used a specific report, which you would like to keep?
You are in need of specific parameters and an individual calculation algorithm, connected to your unique Jira instance?
The Atlassian Marketplace is not offering a suitable reporting app for you and the entry barrier for developing your own app is too high?
You would like to change some existing report in Jira yourself, but you can only change a few parameters, not the algorithm or the visualization?
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