Merge branch 'doc_refactor_labels' into 'master'

Refactor labels docs

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/18555

See merge request !3347

doc/intro/README.md

@@ -12,7 +12,7 @@ Create projects and groups.
 Create issues, labels, milestones, cast your vote, and review issues.
 
 - [Create a new issue](../gitlab-basics/create-issue.md)
-- [Assign labels to issues](../workflow/labels.md)
+- [Assign labels to issues](../user/project/labels.md)
 - [Use milestones as an overview of your project's tracker](../workflow/milestones.md)
 - [Use voting to express your like/dislike to issues and merge requests](../workflow/award_emoji.md)
 

doc/user/project/labels.md

+# Labels
+
+Labels provide an easy way to categorize the issues or merge requests based on
+descriptive titles like `bug`, `documentation` or any other text you feel like
+it. They can have different colors, a description, and are visible throughout
+the issue tracker or inside each issue individually.
+
+With labels, you can navigate the issue tracker and filter any bloated
+information to visualize only the issues you are interested in. Let's see how
+that works.
+
+## Create new labels
+
+>**Note:**
+A permission level of `Developer` or higher is required in order to manage
+labels.
+
+Head over a single project and navigate to **Issues > Labels**.
+
+The first time you visit this page, you'll notice that there are no labels
+created yet.
+
+![Generate new labels](img/labels_generate.png)
+
+---
+
+You can skip that and create a new label or click that link and GitLab will
+generate a set of predefined labels for you. There 8 default generated labels
+in total and you can see them in the screenshot below.
+
+![Default generated labels](img/labels_default.png)
+
+---
+
+You can see that from the labels page you can have an overview of the number of
+issues and merge requests assigned to each label.
+
+Creating a new label from scratch is as easy as pressing the **New label**
+button. From there on you can choose the name, give it an optional description,
+a color and you are set.
+
+When you are ready press the **Create label** button to create the new label.
+
+![New label](img/labels_new_label.png)
+
+## Prioritize labels
+
+>**Notes:**
+ - This feature was introduced in GitLab 8.9.
+ - Priority sorting is based on the highest priority label only. This might
+   change in the future, follow the discussion in
+   https://gitlab.com/gitlab-org/gitlab-ce/issues/18554.
+
+Prioritized labels are like any other label, but sorted by priority. This allows
+you to sort issues and merge requests by priority.
+
+To prioritize labels, navigate to your project's **Issues > Labels** and click
+on the star icon next to them to put them in the priority list. Click on the
+star icon again to remove them from the list.
+
+From there, you can drag them around to set the desired priority. Priority is
+set from high to low with an ascending order. Labels with no priority, count as
+having their priority set to null.
+
+![Prioritize labels](img/labels_prioritize.png)
+
+Now that you have labels prioritized, you can use the 'Priority' filter in the
+issues or merge requests tracker. Those with the highest priority label, will
+appear on top.
+
+![Filter labels by priority](img/labels_filter_by_priority.png)
+
+## Subscribe to labels
+
+If you don’t want to miss issues or merge requests that are important to you,
+simply subscribe to a label. You’ll get notified whenever the label gets added
+to an issue or merge request, making sure you don’t miss a thing.
+
+Go to your project's **Issues > Labels** area, find the label(s) you want to
+subscribe to and click on the eye icon. Click again to unsubscribe.
+
+![Subscribe to labels](img/labels_subscribe.png)
+
+If you work on a large or popular project, try subscribing only to the labels
+that are relevant to you. You’ll notice it’ll be much easier to focus on what’s
+important.
+
+## Create a new label right from the issue tracker
+
+>**Note:**
+This feature was introduced in GitLab 8.6.
+
+There are times when you are already in the issue tracker searching for a
+label, only to realize it doesn't exist. Instead of going to the **Labels**
+page and being distracted from your original purpose, you can create new
+labels on the fly.
+
+Select **Create new** from the labels dropdown list, provide a name, pick a
+color and hit **Create**.
+
+![Create new label on the fly](img/labels_new_label_on_the_fly_create.png)
+![New label on the fly](img/labels_new_label_on_the_fly.png)
+
+## Assigning labels to issues and merge requests
+
+There are generally two ways to assign a label to an issue or merge request.
+
+You can assign a label when you first create or edit an issue or merge request.
+
+![Assign label in new issue](img/labels_assign_label_in_new_issue.png)
+
+---
+
+The second way is by using the right sidebar when inside an issue or merge
+request. Expand it and hit **Edit** in the labels area. Start typing the name
+of the label you are looking for to narrow down the list, and select it. You
+can add more than one labels at once. When done, click outside the sidebar area
+for the changes to take effect.
+
+![Assign label in sidebar](img/labels_assign_label_sidebar.png)
+![Save labels in sidebar](img/labels_assign_label_sidebar_saved.png)
+
+---
+
+To remove labels, expand the left sidebar and unmark them from the labels list.
+Simple as that.
+
+##  Use labels to filter issues
+
+Once you start adding labels to your issues, you'll see the benefit of it.
+Labels can have several uses, one of them being the quick filtering of issues
+or merge requests.
+
+Pick an existing label from the dropdown _Label_ menu or click on an existing
+label from the issue tracker. In the latter case, you also get to see the
+label description like shown below.
+
+![Filter labels](img/labels_filter.png)
+
+---
+
+And if you added a description to your label, you can see it by hovering your
+mouse over the label in the issue tracker or wherever else the label is
+rendered.
+
+![Label tooltips](img/labels_description_tooltip.png)
+

doc/workflow/README.md

@@ -7,7 +7,7 @@
 - [Groups](groups.md)
 - [Keyboard shortcuts](shortcuts.md)
 - [File finder](file_finder.md)
-- [Labels](labels.md)
+- [Labels](../user/project/labels.md)
 - [Notification emails](notifications.md)
 - [Project Features](project_features.md)
 - [Project forking workflow](forking_workflow.md)

doc/workflow/labels.md

 # Labels
 
-In GitLab, you can easily tag issues and Merge Requests. If you have permission level `Developer` or higher, you can manage labels. To create, edit or delete a label, go to a project and then to `Issues` and then `Labels`.
-
-Here you can create a new label.
-
-![new label](labels/label1.png)
-
-You can choose to set a color.
-
-![label color](labels/label2.png)
-
-If you want to change an existing label, press edit next to the listed label.
-You will be presented with the same form as when creating a new label.
-
-![edit label](labels/label3.png)
-
-You can add labels to Merge Requests when you create or edit them.
+This document was moved to [user/project/labels.md](../user/project/labels.md).