The Externalize option is displayed on the Sub-Processor window of each Match processor. Open this window by double-clicking on the Match processor on the Canvas.

Externalizing Match processors allows the following settings to be changed dynamically at runtime:

• Which Clusters are enabled/disabled

• The cluster limit for each cluster

• The cluster comparison limit for each cluster

• Which match rules are enabled/disabled

• The order in which match rules are executed

• The priority score associated with each match rule

• The decision associated with each rule

There are two stages to externalizing Match processor options:

• Select Match processor options to externalize

• Configure the externalized Match processor options at the process level