JIRA: How to migrate from jira server to cloud JIRA

https://www.atlassian.com/migration/plan/cloud-guide#atlassian-team

https://support.atlassian.com/migration/docs/use-the-jira-cloud-migration-assistant-to-migrate/

https://event.on24.com/eventRegistration/console/EventConsoleApollo.jsp?&eventid=3013568&sessionid=1&username=&partnerref=&format=fhaudio&mobile=&flashsupportedmobiledevice=&helpcenter=&key=ECC43F1569BBDDC4819313843B2774A3&newConsole=true&nxChe=true&newTabCon=true&consoleEarEventConsole=false&text_language_id=en&playerwidth=748&playerheight=526&eventuserid=495668359&contenttype=A&mediametricsessionid=428600704&mediametricid=4215606&usercd=495668359&mode=launch