Add overview and use-cases for Issue Boards EE-only features
For https://gitlab.com/gitlab-org/gitlab-ee/issues/2703
CE-version: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12543
What does this MR do?
Adds overview + use-cases for Issue Boards EE-only features:
-
Multiple Issue Boards -
Issue Boards Focus Mode -
Boards with Milestones
Edited by 🤖 GitLab Bot 🤖