Hi ,
I am currently out of my assignment( So, no access to the system ). Please check with BASIS Team for the the same. And there is link where you actually maintain a default URL
cross check this table.I don't remember now. check this table: TBDLS
and dig down with data element CRMT_IC_MAPPED_LOGSYS( use where used list to find the correct table ).Sorry for the late reply.
Regards,
Loks