You can add or remove widgets per page by simply following these steps:
- Go to the Configure page at the top menu.
- Choose Page Configuration at the left menu.
- Select the page that you want to edit.
- To activate a widget or a custom element, click on the section where you want to add it and select the right item(s) from the dropdown.
- To deactivate a widget, simply click on the x next to the widget you would like to remove.