Add new tutorial to list

doc/tutorials/idea_management/index.md

@@ -4,7 +4,7 @@ group: Project Management
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
 ---
 
-# Tutorial: Set up a single project for idea management
+# Tutorial: Set up a project for idea management
 
 DETAILS:
 **Tier:** Free, Premium, Ultimate

doc/tutorials/issue_triage/index.md

@@ -4,7 +4,7 @@ group: Project Management
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
 ---
 
-# Tutorial: Set up a single project for issue triage
+# Tutorial: Set up a project for issue triage
 
 DETAILS:
 **Tier:** Free, Premium, Ultimate

doc/tutorials/plan_and_track.md

@@ -15,8 +15,9 @@ issues, epics, and more.
 | [GitLab Agile Project Management](https://levelup.gitlab.com/courses/gitlab-agile-project-management-s2) | Learn how to use planning features to manage your projects in this self-paced course. | **{star}** |
 | [Build a protected workflow for your project](protected_workflow/index.md) | Set up a workflow for your teams, and enforce protections with approval rules. | |
 | [Run an agile iteration](agile_sprint/index.md) | Use group, projects, and iterations to run an agile development iteration. | |
-| [Set up a single project for idea management](idea_management/index.md) | Use an issue board and scoped labels to manage ideas in a team. | **{star}** |
-| [Set up a single project for issue triage](issue_triage/index.md) | Use labels to set up a project for issue triage. | **{star}** |
+| [Use GitLab to facilitate Scrum](scrum_events/index.md) | Learn to run core Scrum ceremonies and workflows in GitLab. | |
+| [Set up a project for idea management](idea_management/index.md) | Use an issue board and scoped labels to manage ideas in a team. | **{star}** |
+| [Set up a project for issue triage](issue_triage/index.md) | Use labels to set up a project for issue triage. | **{star}** |
 | [Set up issue boards for team hand-off](boards_for_teams/index.md) | Use issue boards and scoped labels to set up collaboration across many teams. | **{star}** |
 | <i class="fa fa-youtube-play youtube" aria-hidden="true"></i> [Epics and issue boards](https://www.youtube.com/watch?v=eQUnHwbKEkY) | Find out how to use epics and issue boards for project management. | |
 | <i class="fa fa-youtube-play youtube" aria-hidden="true"></i> [Portfolio Planning - Portfolio Management](https://www.youtube.com/watch?v=d9scVJUIF4c) | Find out how manage your portfolio with requirements, issues, epics, milestones, and time tracking. | |