How to Know which jsp files are used in CSC

CSC custom development is a common thing that retailers does, in order to be aware of how CSC works internally in the front end, you can enable useDebugPanelStackMode at /atg/svc/agent/ui/AgentUIConfiguration/, this will make CSC tell you which jsps are used in each section of the page, as follows:

This will tell you the name of the .jsp, the location, ans other sort of information, I can tell you this is great tool for support and development, so start using it, it will save you lots of time :)

This can be found on the ATG documentation at https://docs.oracle.com/cd/E35319_01/Service.10-2/ATGServiceCenterUIProgGuide/html/s0704servicecenterdebuggingmode01.html and is available from ATG10.1 and newer versions.