You are running Documentum Administrator on Apache Tomcat. You just modified dfc.properties.
What operation do you need to perform in order for the dfc.properties file changes to take effect?

A.
Restart the Apache Tomcat application server

B.
Use URL http://appserver:8080/da/wdk/refresh.jsp to refresh the application

C.
You need to make same change to %DOCUMENTUM/config\dfc.properties and restart Apache
Tomcat

D.
Changes will be picked up automatically