About this task
You can make the following changes to comparison rules:
- Change the data in the description field. You cannot change the
name in the Comparison field.
- Change the data in fields in existing Data Set 1 filter
clauses, Data Set 2 filter clauses, matches
found clauses, or attributes equality clauses.
- Add new clauses to Data Set 1 filters, Data
Set 2 filters, matches found rules, or attributes equality
rules.
- Delete clauses from Data Set 1 filters, Data
Set 2 filters, matches found rules, or attributes equality
rules.
When you save a comparison rule that has been changed, the clauses
are evaluated to determine whether they are valid expressions. If
a clause is not valid, the an error message is displayed, and the
comparison rule is not saved.