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Transitions contain not only routing information but rules as well. For instance, the transition between the supervisor and the HOD is contingent on the supervisor approving the leave application. In order to do this, we'll need to specify the necessary rules to make sure that the transition is traveled only when the conditions are right. To insert conditions into your transitions, simply double-click on the transition, set the type of condition and then enter the condition expression in the expression text box. Expressions in Joget support a full Javascript interpreterinterpreters. In this case, we want to ensure that the supervisor has approved the leave application before it heads to the HOD.
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