Time Variable Icon

• The presence of a time variable in the network is highlighted by the hourglass icon  in the Status Bar.
• Clicking on the icon will prompt you to remove the time variable from the network.
• Doing so, however, could lead to Formulas no longer being valid because the corresponding probability distributions are no longer defined. In this case, the affected nodes will be marked with a warning triangle .
• Also, the  icon can only be clicked in Modeling Mode. In Validation Mode, it is inactive and greyed out.