(EGROUP_CODE) eGroup Code (TG_KE_EGROUP if empty) / (EGR_PREFIX) Navigator Prefix (NAV if empty) / (EGR_COUNT) Show Count (10 if empty) / (SRV_CODE) Service Code (Current Service if empty) / (EGR_NORESULTS) No Results Snippet / (EGR_COLUMN) Order Column / (EGR_ORDER) Order Type / (EGR_ORDERNUM) Order Numeric Flag