Issue Summary

There is no option to migrate all the non migrated single-project (due to lack of browse project permission to the project by migrating users) boards with a dummy project to cloud.

Knowledge article

https://support.atlassian.com/migration/docs/how-to-migrate-boards-and-filters/

Steps to Reproduce

• Create ProectA on DC
• Create a boardA and filterA for ProjectA
• Make sure the migrating user do not have browse permission for the ProjectA
• Create migration plan and include ProjectA to migrate the data
• Board associated to single ProjectA will not be migrated to cloud.
• Add the migrating user to role or group of ProjectA to "Browse Projects" permission
• Create a dummyprojectB
• Add the filterA share with the dummyprojectB
• Create a new migration plan with the dummyprojectB and choose following option in JCMA "All filters and cross-project boards"
• boardA is not migrated to cloud even though the filterA shared with the dummyprojectB

Actual Results

• single-project boards cannot be remigrated to cloud without deleting the project on cloud and then remigrate from server to cloud.