You can add more actions after you create a decision table. Actions in a decision table represent the Then section of an if-then Rule.
Note
Possible action types in a decision table are 'Assign Action' and 'Execute Action'.
Locate the ruleset (Where is my ruleset?), expand the ruleset node, the Decision Tables folder and choose a decision table node.
or
Locate the flow ruleset (Where is my flow ruleset?) , expand the flow ruleset node, the Decision Tables folder and double-click a decision table node.
In the decision table editor, choose the Action button.
In the menu that appears, choose Add Actions.
In the dialog box that appears, double-click the aliases to be included as actions in the decision table and choose OK.
Save the changes.