Log in to Portal Server management console as amadmin.
Navigate to the Manage Channels and Containers section of the organization
Select the container under which you want to add the AJAX container.
Typically this is a tab container or a single page container.
On the right frame, click on New Channel or Container.
Go through the wizard and select the steps to add a new container.
Ensure that you select AJAXTableContainerProvider as the container provider
After adding the new container, customize the container title and description properties, and add channels to the container by clicking on the Show or Hide Channels and Containers on Portal Desktop link.