Add navigation theme documentationupdate-profile-preferences-docs

1 files changed, 23 insertions, 4 deletions

diff --git a/doc/user/profile/preferences.md b/doc/user/profile/preferences.md
index d542e0d9f1b..f9dadb2e902 100644
--- a/doc/user/profile/preferences.md
+++ b/doc/user/profile/preferences.md
@@ -9,8 +9,27 @@ tab.
 
 ## Navigation theme
 
-* *to add*
-
+>**Note:**
+Navigation themes have been re-introduced with [GitLab 10.0](https://about.gitlab.com/2017/09/22/gitlab-10-0-released/).
+
+The GitLab navigation theme setting allows you to personalize your GitLab experience.
+You can choose from several color themes that add unique colors to the top navigation
+and left side navigation.  
+Using individual color themes might help you differentiate between your different
+GitLab instances.
+
+The default palette is Indigo. You can choose between 10 different themes:
+
+- Indigo
+- Light Indigo
+- Blue
+- Light Blue
+- Green
+- Light Green
+- Red
+- Light Red
+- Dark
+- Light
 
 ## Syntax highlighting theme
 
@@ -21,7 +40,7 @@ list of supported languages visit the rouge website.
 Changing this setting allows you to customize the color theme when viewing any
 syntax highlighted code on GitLab.
 
-The default one is **White**, and you can choose among 5 different colors:
+The default syntax theme is White, and you can choose among 5 different colors:
 
 - White
 - Dark
@@ -69,4 +88,4 @@ You can choose between 3 options:
 - Show the project’s activity
 
 [rouge]: http://rouge.jneen.net/ "Rouge website"
-[todos]: ../../workflow/todos.md
+[todos]: ../../workflow/todos.md