Enable or disable parameters based on another parameter value.

http://sureshvaishya.blogspot.in/2008/05/disable-concurrent-program-parameter.html


if your value set is based on data

http://sureshvaishya.blogspot.in/2008/06/date-list-of-valuelov-for-concurrent.html


http://oracleapps99.blogspot.in/2012/05/enabledisable-concurrent-program.html


https://sites.google.com/site/shareapps4u/learning-topic/how-to-enable-disable-concurrent-program-parameter-dynamically