Migrate Board Lists for each Group Board
Problem to solve
For the Group Migration to be a viable solution for the users migrating Groups, we need to achieve parity with the Group Export/Import feature.
As part of the larger epic targeting parity with Group Export/Import, this issue adds Board Lists to Group Migration.
Migrating Boards has been split into a separate issue: #324731 (closed)
Following documentation should be updated with the fields added in this issue: