The context variable page displays the common settings of a context variable and allows you to change them. Some settings, which concern only certain activities, are available in the Context Variable Settings of the Task activity.
To open the context variable page, double-click on the variable name in the list and select Edit in the variable context menu; or select the variable and click Edit in the toolbar of the Context tab in theprocess page (Fig. 1). The context variable page also opens when you add a variable.
Fig. 1. Control buttons that open the context variable page from the context menu and toolbar
