Decision Trees Vs Decision Tables in PEGA

First, let’s look into decision tables. Decision Table evaluates a conditions against same set of properties and returns the result if the condition is found to be true. It uses If, else if, else if…..otherwise. We can use expression builder. Cascading approvals with an authority matrix, only support evaluation of decision tables. It is used in a situation where many conditions are evaluated.

Now, let’s discuss about decision trees. It is of the form If, If, ..If and Otherwise ,which means nested conditions are there. We can’t use expression builder.

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