Updating a Rule 
To modify the definition of a rule, you must first modify the definition of the risk from which the rule is derived.
You can then update the rules for that risk.
Procedure
To update the rules from a risk:
Navigate to
Rule Architect 
Risks Search 
The Search Risks screen appears.
Use the fields in this window to define and restrict your search.
CautionHere, if you do not restrict the search by entering search terms, the search returns all existing risks. The search supports wildcards (*).
End of the caution.Choose Search.
Once you find the risk, choose the check box next to it. Choose Change.
The Edit Risk screen appears.
Modify the risk as appropriate.
See Creating Risks for more information.
Choose Save.
Choose Update Rules.
The Update Rules screen appears.