KM Related par files.

Hi Experts,

Can somebody tell me what for below KM related par files are used.

For example com.sap.km.cm.ui.par is used for Quickpoll customization etc..in the same way what for below par files are used?

com.sap.km.cm.par.bak

com.sap.km.cm.main.par.bak

com.sap.km.cm.security.par.bak

com.sap.km.cm.tools.par.bak

com.sap.km.cm.ui.flex.par.bak

com.sap.km.cm.service.par.bak

com.sap.km.cm.command.par.bak

com.sap.km.cm.managerservices.par.bak

Thanks.

Anusha