If you and your team are moving from Jira Server/DC to Jira Cloud, there are several points you should be aware of.
Feature differences
For the core part of Excel-like Issue Editor for Jira, the user-facing features are similar between the different hosting versions. However, some features are different. We recommend you test the needed functions in your testing environment.
Migration path
If you have any questions, please feel free to contact our support team.