Mattermost team here. Sorry if the screenshot is confusing. The text of the screenshot was actually written in Slack, and the goal of the screenshot was to dem

Mattermost team here. Sorry if the screenshot is confusing. The text of the screenshot was actually written in Slack, and the goal of the screenshot was to demonstrate the Slack Import feature to GitLab Mattermost. On the GitLab Mattermost page (https://gitlab.com/gitlab-org/gitlab-mattermost https://gitlab.com/gitlab-org/gitlab-mattermost) there was a subtitle describing this, but we could have made it more clear in the screenshot itself.