It is possible to add one or more application templates simultaneously to a multitude of Containers on the Configure: Add Software to Containers page (accessible by selecting the Containers on the list, clicking Configure and selecting the Add Software to Containers option). The available templates are listed in the Select Applications to Add group. There are two conditions for being able to add the templates listed under that group to the Containers in question:
Select the checkboxes beside those applications that you want to add to the Containers. You also have the option to start those Containers that are stopped to be able to add the templates to them. Otherwise, the templates will not be added to the Containers that are not running.
Click Next to review your operation details and start the software installation.