Derek.I created a directory for squid in templates-customtype: mkdir -p /etc/e-smith/templates-custom/etc/squid/squid.confYour custom fragments for squid should be created in this directoryI then created a file called 50extension_methods10SEARCH in squid.conf directoryusing picotype: pico 50extension_methods10SEARCHfile contained the single line belowextension_methods SEARCH(thanks Derek)saved it and then expanded the templatetype: /sbin/e-smith/expand-template /etc/squid/squid.confrestarted squid servicestype: service squid restart