Docs: Fixing anchors and links for all docs related to issues.

doc/user/index.md

@@ -36,34 +36,34 @@ To get familiar with the concepts needed to develop code on GitLab, read the fol
 
 GitLab is a Git-based platform that integrates a great number of essential tools for software development and deployment, and project management:
 
-- Hosting code in repositories with version control
+- Hosting code in repositories with version control.
 - Tracking proposals for new implementations, bug reports, and feedback with a
-  fully featured [Issue Tracker](project/issues/index.md#issue-tracker)
-- Organizing and prioritizing with [Issue Boards](project/issues/index.md#issue-boards)
+  fully featured [Issue Tracker](project/issues/index.md#issue-tracker).
+- Organizing and prioritizing with [Issue Boards](project/issues/index.md#issue-board).
 - Reviewing code in [Merge Requests](project/merge_requests/index.md) with live-preview changes per
-  branch with [Review Apps](../ci/review_apps/index.md)
-- Building, testing and deploying with built-in [Continuous Integration](../ci/README.md)
-- Deploying personal and professional static websites with [GitLab Pages](project/pages/index.md)
-- Integrating with Docker by using [GitLab Container Registry](project/container_registry.md)
-- Tracking the development lifecycle by usingn [GitLab Cycle Analytics](project/cycle_analytics.md)
+  branch with [Review Apps](../ci/review_apps/index.md).
+- Building, testing, and deploying with built-in [Continuous Integration](../ci/README.md).
+- Deploying personal and professional static websites with [GitLab Pages](project/pages/index.md).
+- Integrating with Docker by using [GitLab Container Registry](project/container_registry.md).
+- Tracking the development lifecycle by using [GitLab Cycle Analytics](project/cycle_analytics.md).
 
 With GitLab Enterprise Edition, you can also:
 
-- Provide support with [Service Desk](https://docs.gitlab.com/ee/user/project/service_desk.html)
+- Provide support with [Service Desk](https://docs.gitlab.com/ee/user/project/service_desk.html).
 - Improve collaboration with
   [Merge Request Approvals](https://docs.gitlab.com/ee/user/project/merge_requests/index.html#merge-request-approvals),
   [Multiple Assignees for Issues](https://docs.gitlab.com/ee/user/project/issues/multiple_assignees_for_issues.html),
-  and [Multiple Issue Boards](https://docs.gitlab.com/ee/user/project/issue_board.html#multiple-issue-boards)
-- Create formal relationships between issues with [Related Issues](https://docs.gitlab.com/ee/user/project/issues/related_issues.html)
+  and [Multiple Issue Boards](project/issue_board.md#multiple-issue-boards-starter).
+- Create formal relationships between issues with [Related Issues](https://docs.gitlab.com/ee/user/project/issues/related_issues.html).
 - Use [Burndown Charts](https://docs.gitlab.com/ee/user/project/milestones/burndown_charts.html) to track progress during a sprint or while working on a new version of their software.
-- Leverage [Elasticsearch](https://docs.gitlab.com/ee/integration/elasticsearch.html) with [Advanced Global Search](https://docs.gitlab.com/ee/user/search/advanced_global_search.html) and [Advanced Syntax Search](https://docs.gitlab.com/ee/user/search/advanced_search_syntax.html) for faster, more advanced code search across your entire GitLab instance
-- [Authenticate users with Kerberos](https://docs.gitlab.com/ee/integration/kerberos.html)
+- Leverage [Elasticsearch](https://docs.gitlab.com/ee/integration/elasticsearch.html) with [Advanced Global Search](https://docs.gitlab.com/ee/user/search/advanced_global_search.html) and [Advanced Syntax Search](https://docs.gitlab.com/ee/user/search/advanced_search_syntax.html) for faster, more advanced code search across your entire GitLab instance.
+- [Authenticate users with Kerberos](https://docs.gitlab.com/ee/integration/kerberos.html).
 - [Mirror a repository](https://docs.gitlab.com/ee/workflow/repository_mirroring.html) from elsewhere on your local server.
-- [Export issues as CSV](https://docs.gitlab.com/ee/user/project/issues/csv_export.html)
-- View your entire CI/CD pipeline involving more than one project with [Multiple-Project Pipeline Graphs](https://docs.gitlab.com/ee/ci/multi_project_pipeline_graphs.html)
-- [Lock files](https://docs.gitlab.com/ee/user/project/file_lock.html) to prevent conflicts
-- View the current health and status of each CI environment running on Kubernetes with [Deploy Boards](https://docs.gitlab.com/ee/user/project/deploy_boards.html)
-- Leverage continuous delivery method with [Canary Deployments](https://docs.gitlab.com/ee/user/project/canary_deployments.html)
+- [Export issues as CSV](https://docs.gitlab.com/ee/user/project/issues/csv_export.html).
+- View your entire CI/CD pipeline involving more than one project with [Multiple-Project Pipelines](https://docs.gitlab.com/ee/ci/multi_project_pipeline_graphs.html).
+- [Lock files](https://docs.gitlab.com/ee/user/project/file_lock.html) to prevent conflicts.
+- View the current health and status of each CI environment running on Kubernetes with [Deploy Boards](https://docs.gitlab.com/ee/user/project/deploy_boards.html).
+- Leverage continuous delivery method with [Canary Deployments](https://docs.gitlab.com/ee/user/project/canary_deployments.html).
 
 You can also [integrate](project/integrations/project_services.md) GitLab with
 numerous third-party applications, such as Mattermost, Microsoft Teams, Trello,

doc/user/project/index.md

@@ -17,7 +17,7 @@ When you create a project in GitLab, you'll have access to a large number of
 
 - [Issue tracker](issues/index.md): Discuss implementations with your team within issues
   - [Issue Boards](issue_board.md): Organize and prioritize your workflow
-  - [Multiple Issue Boards](https://docs.gitlab.com/ee/user/project/issue_board.html#multiple-issue-boards): Allow your teams to create their own workflows (Issue Boards) for the same project **[STARTER]**
+  - [Multiple Issue Boards](issue_board.md#multiple-issue-boards-starter): Allow your teams to create their own workflows (Issue Boards) for the same project **[STARTER]**
 - [Repositories](repository/index.md): Host your code in a fully
   integrated platform
   - [Branches](repository/branches/index.md): use Git branching strategies to

doc/user/project/issue_board.md

@@ -28,11 +28,11 @@ Issue Boards** (version introduced in GitLab 8.11 - August 2016).
 ### Advanced features of Issue Boards
 
 With [GitLab Starter](https://about.gitlab.com/pricing/), you can create
-[multiple issue boards](#multiple-issue-boards) for a given project. **[STARTER]**
+[multiple issue boards](#multiple-issue-boards-starter) for a given project. **[STARTER]**
 
 With [GitLab Premium](https://about.gitlab.com/pricing/), you can also create multiple
-issue boards for your groups, and add lists for [assignees](#assignee-lists) and
-[milestones](#milestone-lists). **[PREMIUM]**
+issue boards for your groups, and add lists for [assignees](#assignee-lists-premium) and
+[milestones](#milestone-lists-premium). **[PREMIUM]**
 
 Check all the [advanced features of Issue Boards](#gitlab-enterprise-features-for-issue-boards)
 below.
@@ -97,7 +97,7 @@ If we have the labels "**backend**", "**frontend**", "**staging**", and
 
 ### Use cases for Multiple Issue Boards
 
-With [Multiple Issue Boards](#multiple-issue-boards), available only in
+With [Multiple Issue Boards](#multiple-issue-boards-starter), available only in
 [GitLab Enterprise Edition](https://about.gitlab.com/pricing/),
 each team can have their own board to organize their workflow individually.
 
@@ -220,7 +220,7 @@ Click the button at the top right to toggle focus mode on and off. In focus mode
 
 The top of each list indicates the sum of issue weights for the issues that
 belong to that list. This is useful when using boards for capacity allocation,
-especially in combination with [assignee lists](#assignee-lists).
+especially in combination with [assignee lists](#assignee-lists-premium).
 
 ![Issue Board summed weights](img/issue_board_summed_weights.png)
 

doc/user/project/issues/confidential_issues.md

 # Confidential issues
 
-> [Introduced][ce-3282] in GitLab 8.6.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3282) in GitLab 8.6.
 
 Confidential issues are issues visible only to members of a project with
 [sufficient permissions](#permissions-and-access-to-confidential-issues).
@@ -67,7 +67,7 @@ There is also an indicator on the sidebar denoting confidentiality.
 
 There are two kinds of level access for confidential issues. The general rule
 is that confidential issues are visible only to members of a project with at
-least [Reporter access][permissions]. However, a guest user can also create
+least [Reporter access](../../permissions.md#project-members-permissions). However, a guest user can also create
 confidential issues, but can only view the ones that they created themselves.
 
 Confidential issues are also hidden in search results for unprivileged users.
@@ -77,6 +77,3 @@ project's search results respectively.
 | Maintainer access | Guest access |
 | :-----------: | :----------: |
 | ![Confidential issues search master](img/confidential_issues_search_master.png) | ![Confidential issues search guest](img/confidential_issues_search_guest.png) |
-
-[permissions]: ../../permissions.md#project
-[ce-3282]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3282

doc/user/project/issues/crosslinking_issues.md

@@ -48,13 +48,12 @@ issues in merge requests.
 
 ## From Merge Requests
 
-Mentioning issues in merge request comments work exactly the same way
+Mentioning issues in merge request comments works exactly the same way as
 they do for [related issues](#from-related-issues). 
 
-When you mention an issue in a merge request description, you can either
-[close the issue as soon as the merge request is merged](closing_issues.md#via-merge-request),
-or simply link both issue and merge request as described in the
-[closing issues documentation](closing_issues.md#from-related-issues).
+When you mention an issue in a merge request description, it will simply
+[link the issue and merge request together](#from-related-issues). Additionally,
+you can also [set an issue to close as soon as the merge request is merged](closing_issues.md#via-merge-request).
 
 ![issue mentioned in MR](img/mention_in_merge_request.png)
 

doc/user/project/issues/due_dates.md

 # Due dates
 
-> [Introduced][ce-3614] in GitLab 8.7.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3614) in GitLab 8.7.
 
 Please read through the [GitLab Issue Documentation](index.md) for an overview on GitLab Issues.
 
 Due dates can be used in issues to keep track of deadlines and make sure
-features are shipped on time. Due dates require at least [Reporter permissions][permissions]
+features are shipped on time. Due dates require at least [Reporter permissions](../../permissions.md#project-members-permissions)
 to be able to edit them. On the contrary, they can be seen by everybody.
 
 ## Setting a due date
@@ -47,6 +47,3 @@ on the _Subscribe to calendar_ button on the following pages:
   GitLab header
 - on the **Project Issues** page
 - on the **Group Issues** page
-
-[ce-3614]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3614
-[permissions]: ../../permissions.md#project

doc/user/project/issues/index.md

@@ -109,7 +109,7 @@ issue within your team only, you can make that
 [issue confidential](confidential_issues.md). Even if your project
 is public, that issue will be preserved. The browser will
 respond with a 404 error whenever someone who is not a project
-member with at least [Reporter level](../../permissions.md#project) tries to
+member with at least [Reporter level](../../permissions.md#project-members-permissions) tries to
 access that issue's URL.
 
 Learn more about them on the [confidential issues documentation](confidential_issues.md).
@@ -140,7 +140,7 @@ Read through the documentation for [Issue Boards](../issue_board.md)
 to find out more about this feature.
 
 With [GitLab Starter](https://about.gitlab.com/pricing/), you can also
-create various boards per project with [Multiple Issue Boards](https://docs.gitlab.com/ee/user/project/issue_board.html#multiple-issue-boards).
+create various boards per project with [Multiple Issue Boards](../issue_board.html#multiple-issue-boards-starter).
 
 ### Import Issues from CSV