Includes creating a detailed plan for the upgrade, including the scope, schedule, and resources that will be required. It also includes identifying any potential risks or issues that may arise during the upgrade process and developing a plan to mitigate or avoid those risks

Taking a backup of the current system, preparing the environment for the upgrade, and testing the upgrade process in a test environment.

Upgrade code identified in the planning stage that needs to be upgraded to work with new release.

Installing the new version of Business Central, migrating any data that is needed, and configuring the system to work with the new version.

Conduct a thorough testing of the system to ensure that it meets the requirements and functions correctly, and fixing any issues that are identified.

Install the system in the production environment, configuring it, and migrating any data that is needed.

Provide ongoing support to the users to ensure that the system continues to function properly and to address any issues that may arise.