Merge branch 'branded_login_page_documentation' into 'master'

Branded login page documentation

doc/README.md

@@ -18,6 +18,7 @@
 - [System hooks](system_hooks/system_hooks.md) Let GitLab notify you when certain management tasks need to be carried out.
 - [Security](security/README.md) Learn what you can do to further secure your GitLab instance.
 - [Update](update/README.md) Update guides to upgrade your installation.
+- [Branded login page](customization/branded_login_page.md) Change the login page appearance for your GitLab instance.
 
 ## Contributor documentation
 

doc/customization/branded_login_page.md

+# Branded Login Page
+
+GitLab Enterprise Edition offers a way to put your company recognizible identity on the login page of your GitLab server.
+
+By default, Enterprise Edition page shows GitLab logo and description
+
+![default_login_page](branded_login_page/default_login_page.png)
+
+## Changing the appearance of the login page
+
+Navigate to the ![admin area](branded_login_page/admin_area.png) and go to the Appearance page.
+
+Fill in the required details like Title, Description and upload the company logo.
+
+![appearance](branded_login_page/appearance.png) 
+
+After saving the page, your GitLab login page will have the details you filled in:
+
+![company_login_page](branded_login_page/company_login_page.png)
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