The app allows to migrate on-premise data to Jira Cloud.
You need to export data to JSON file in on-premise Jira server and import the file to the Cloud version of the app.
Export data in on-premise Jira server using Export option in Default Values Settings menu.
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Import the JSON file from the previous step using Import on-premise data option in Jira Cloud.
The import wizard allows to select the target project in Jira Cloud.
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