Change the site.ini file, adding or updating the following group
$vi .run/settings/override/site.ini.append.php

    [eZINISettings]
    DynamicTemplateMode=enabled
     
    [QASettings]
    OurCompany=eZ Systems1

 
Create an Override on the Template
    Log in as admin in admin interface
    Click "Setup" in top menu
    Click "Templates" in the left menu
    Select "/node/view/full.tpl"
    Click on “New Override” button
		Extension:  No Extension
		Filename: validate_ini
		Class: article
		Base temlate on: View (Without Children)
    Press “ok” button
    Click on edit template button (the one on the righ side with a pen on it)
    Add the following code to the end of the existing code

			<br/>
			our setting : {ezini( "QASettings", "OurCompany", "site.ini" )}
			<br/>

    Click on “Apply changes” button

 
Create an article
    Click on “Create new” button
    Select “Article" in the class dropdown
    Fill in the following form fields
        Title: Article 1
        Short title: Article 1 short title
        Intro: This is the intro
    Click on “Send for Publishing” button
    Logout

 
Enter in plain site
    Access the plain site
    Click on “article 1 short title” at the bottom of the page
    Verify that, in the bottom of the page, the value of the ini file attribute has *not* changed and it’s:

        eZ Systems1

Change the ini file and set the attribute to eZ Systems2
$vi .run/settings/override/site.ini.append.php

    [QASettings]
    OurCompany=eZ Systems2
 
Clear the view cache (do not clear all caches) - Go to content cache folder and deleted the view cache.
$rm –rf .run/var/cache/content/plain_site
 
Enter in plain site
    Access the plain site
    Click on “article 1 short title” at the bottom of the page
    Verify that, in the bottom of the page, the value of the ini file attribute *has* changed and the value is now the new value fetched from the ini file (eZ Systems2)