This read-write field identifies which management channel, such as secure or insecure XML-over-SNMP, a Security Sensitive Data rule covers, with the description noting those two XML-SNMP channels can never be granted include-encrypted access. Admins care because different management channels warrant different levels of sensitive-data exposure. For example, an admin creating a rule for the insecure-xml-snmp channel is restricted to exclude or include-decrypted read levels only, closing off full encrypted passthrough on that less-secure channel.