Group board with custom workflow
### Relevant epics
- https://gitlab.com/groups/gitlab-org/-/epics/364
- https://gitlab.com/groups/gitlab-org/-/epics/424
- https://gitlab.com/groups/gitlab-org/-/epics/505
- https://gitlab.com/groups/gitlab-org/-/epics/433
- https://gitlab.com/groups/gitlab-org/-/epics/229
Follow up of https://gitlab.com/groups/gitlab-org/-/epics/364 to apply a group-level custom workflow into a new board.
- There is a new group board type. This special board type has all lists predefined which are the custom workflow states. You can config the board as normal. But cannot add/remove lists.
<img src="/uploads/8f572b075943c4ffd77ca4f9c04d114a/enforced-workflow-board.png" height="300px" />
<img src="/uploads/5721d1dfe3b75b396cfb9ddb63b737fe/enforced-board.png" height="300px" />
epic