diff --git a/Web/Controls/Help/Server/Docker/Community/DockerInstallation/DockerInstallation.ascx b/Web/Controls/Help/Server/Docker/Community/DockerInstallation/DockerInstallation.ascx
index 2a8613c3a..ca6b36149 100644
--- a/Web/Controls/Help/Server/Docker/Community/DockerInstallation/DockerInstallation.ascx
+++ b/Web/Controls/Help/Server/Docker/Community/DockerInstallation/DockerInstallation.ascx
@@ -74,7 +74,7 @@
             </ul>
         </div>
     </div>
-        <h2>Installing ONLYOFFICE Groups using script</h2> 
+        <h2 id="Script">Installing ONLYOFFICE Groups using script</h2> 
            <h6><b>STEP 1</b>: Download the installation script file</h6>
             <p>Execute the following command:</p>
 <pre><code>wget https://download.onlyoffice.com/install/groups-install.sh
@@ -84,7 +84,7 @@
 <pre><code>bash groups-install.sh
 </code></pre>
         <p>This will install the <b>ONLYOFFICE Groups</b> solution which includes the <b>ONLYOFFICE Community Server</b> and <b>ONLYOFFICE Control Panel</b> components.</p>
-    <h2>Installing ONLYOFFICE Groups manually</h2> 
+    <h2 id="Manual">Installing ONLYOFFICE Groups manually</h2> 
         <h2 id="InstallingPrerequisites">Installing prerequisites</h2>
     <cc:LocalizeContent runat="Server" ControlName="~/Controls/Help/Server/Docker/Shared/DockerPrerequisites/DockerPrerequisitesCommunity.ascx" />
     <h2 id="InstallingMySQL">Installing MySQL</h2>