Problem Definition:

When using the Jira Cloud Migration Assistant to create a migration plan that involves a business project linked to an Agile board (Kanban or Scrum), the Data Preparation Pre-flight check will generate the following error, thereby halting the migration:

2023-01-01 20:06:59.220 ERROR XXXX project-export KANBAN board [YYYY] cannot be linked to business project [XXXX] on Cloud.

Currently, we only provide error details for one project at a time. To obtain error details for all projects collectively, it is necessary to repeatedly run preflight checks after fixing each one individually, as explained in this article.

Suggestion :
Add the capability to the JIRA migration assistant to verify all the Agile board (Kanban or Scrum) specifics associated with the business project collectively and furnish the details in a CSV file.