To migrate questions from Server/Data Center to Confluence Cloud, you must first export the data from Server/Data Center and then import it into Cloud.
1. Export questions from Confluence Server/Data Center
Go to Confluence administrator → Questions & Answers → Migrations: click Download to get the exported questions.
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2. Import questions to Confluence Cloud
Go to Confluence Administrator → Configuration → Questions & Answers: on this page, click on tab Import, in this tab, click Import Questions & Answers from Confluence Server/Data Center to Confluence Cloud to go to migration page.
On Questions & Answers Migration page, you choose the exported file in step 1 and click Upload. You need to input account ids for your users and spaces. Select questions and click Import button to import your questions to Confluence cloud.
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import questions and answers in Confluence:
1. Go to Confluence Administrator > Configuration.
2. Click on the Questions & Answers tab.
3. Select the Import tab.
4. Click on Connect to Confluence Data Center/Server to import questions & answers to navigate to the import page.
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On the Import page, you need to enter your Confluence Data Center/Server credentials to load the questions and answers for import.
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Click Load Questions to load all questions from Confluence Data Center/Server.