Update Readme.md

Readme.md

@@ -17,9 +17,15 @@ Project Information
 ========================
 Official website: [http://www.onlyoffice.com](http://onlyoffice.com "http://www.onlyoffice.com")
 
-Code repository: https://github.com/ONLYOFFICE/DocumentServer
+Code repository: https://github.com/ONLYOFFICE/ONLYOFFICE-Online-Editors
 
 License: [GNU Affero GPL 3](http://www.gnu.org/licenses/agpl.html "GNU Affero GPL 3")
 
 SaaS version: [http://www.onlyoffice.com/saas.aspx](http://www.onlyoffice.com/saas.aspx "http://www.onlyoffice.com/saas.aspx")
 
+Documentation
+========================
+You can compile ONLYOFFICE Document Server and install it to your local server yourself or use our installer to skip compilation stage and install it for you. The following documentation is available to the community depending on the way you choose:
+
+* [Compiling ONLYOFFICE Document Server for a Local Server](https://help.onlyoffice.com/products/files/doceditor.aspx?fileid=3473763&doc=ZVRueGxyR1pWOFZ4YlRycjN6cm52dmpCdnA5ZS9ZWklsMUpsUGFhVk1sWT0_IjM0NzM3NjMi0 "Compiling ONLYOFFICE Document Server for a Local Server")
+* [Installing ONLYOFFICE Document Server on a Local Server](https://help.onlyoffice.com/products/files/doceditor.aspx?fileid=3744885&doc=bDB2Zi8wNE5lZmxSbVdYYUFRNFJJUWdBZlBaZnFnWFhwSnlWZFNkckxpVT0_IjM3NDQ4ODUi0 "Installing ONLYOFFICE Document Server on a Local Server")