CentraSite Business UI offers you the possibility to add computed runtime actions into the policy workflow; this gives you the option to define your own runtime action; which means that you can implement your own algorithms for representing the action's user interface.

Computed runtime actions let you create your own layout by using a UI Rendering Concept. You can also specify your own rendering logic to display the computed values. You could, for example, create a custom display of the attribute as a drop down or a radio button.

A computed runtime action can be implemented using the GWT framework. For a computed runtime action, you create an archive file that contains the plug-in definition, and you load the archive file in the CentraSite BUIExtension folder.