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Download the data from Github (using either of the above three methods)
Transform the data by processing it
Write the transformed data to a csv file in a format understood by Jira server
Upload the data to Jira server and check if all the issues are migrated properly in Jira server
Write the code to pull data from Jira server and cross verify it with report generated while pulling data from Github(Only if API method is used)
Take a backup from the Jira server
Upload the backup to Jira cloud and then check if somethings has failed or not(ideally if the Jira server backup has all the data then there should not be any issue in this step)
Importing Data in JIRA
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