You can create decision tables using a decision table template.
If you have a number of sets of rules that are similar, rather than creating a new decision table each time, you can use a decision table template.
To create a decision table from a template:
The new decision table is displayed in the Rule Explorer view and the decision table editor opens. You can now use the Decision Table Editor to define the condition and action columns for the decision table and to specify values for each row; that is, for each rule.