Using Business Rules to Define Decision Points - Oracle SOA Suite 11g R1 Developer's Guide - page 222

Upon doing this, the rule editor will add a row to the conflicts section of the decision
table, as shown in the following screenshot:
This is indicating that R5 is in conflict with R1 , R2 , R3 , and R4 , that is, that they both
apply to the same scenario. Double-click on the conflict warning for R1 , and this will
launch the Conflict Resolution window, as shown in the following screenshot:
Here, we can specify how we wish to handle the conflict. Click on the drop-down
list and select Override to specify that R1 takes precedence over R5 . Do the same
for rules R2 , R3 , and R4 . The decision table will be updated to show no conflicts and
that rules R1 to R4 override R5 .
This completes our decision table, so save the rules dictionary and redeploy the leave
approval composite to test it.