From within the active messages browser, you can perform a number
of operations on existing messages. For example, you can
acknowledge, annotate, edit, own, and disown messages, edit message
text attributes, and launch commands and policies, as well as
perform other functions. See "Acting on Messages" in the Table of
Contents for the complete list.
More limited options are available to you from within the
acknowledged messages browser. In this browser, you can
unacknowledge the message, view message properties, text, and
instructions, and act on annotations for selected messages.