To execute a Unity Script on selected items in the Inbox, click and select a Unity Script from the Execute Script Task button on the Workflow ribbon. Alternatively, if the inbox toolbar is enabled, you can click Execute Script Task on the inbox toolbar and select a Unity Script. For more information about enabling the inbox toolbar, see Workflow User Options.
To change the order of script tasks in the Execute Script Task drop-down list, select Configure Items... from this drop-down list. In the Organize Tasks dialog box, select tasks and re-position them using the corresponding arrows.