Sometimes it is necessary to show different elements on the sidebars for some posts or pages. Just follow these steps and you’re good to go.

Step by step

1. Active Plugin Custom sidebars
2. Go to Appearance > Custom sidebars
3. Create new Sidebar
    
   

   Creating the sidebar

4. Select the boxes available for substitution
    
   

   Select wich sidebar to replace

5. Go to Appearance > Widgets and put there widgets
    
   

   Place your widgets

6. Go to page ehere you want to add the new sidebar and select it
    
   

   Selecting the page’s new sidebar