Working through the 3.6 default config for the GW driver...

At the end of the Sub Event transform there is this rule:
<rule>
<description>Rename GroupWise External Entity Login Expiration Time
Attribute</description>
<conditions>
<and>
<if-op-attr name="Login Expiration Time" op="available"/>
<if-class-name op="equal">GroupWise External Entity</if-class-name>
</and>
</conditions>
<actions>
<do-rename-op-attr dest-name="NGW: Mailbox Expiration Time"
src-name="Login Expiration Time"/>
<do-break/>
</actions>
</rule>

Why is is the schema map being done here, instead of in the Schema Map
rule?

Seems sort of out of place and counter intuitive? Thus my expectation
is there is a good reason. Anyone know? Perry?