(IETF), its Areas, and its Working Groups. Note that other groups may also distribute working documents as Internet Drafts. Internet Drafts are draft documents valid for a maximum of six months. Internet Drafts may be updated, replaced, or obsoleted by other documents at any time. It is not appropriate to use Internet Drafts as reference material or to cite them other than as a &quot;working draft &quot; or &quot;work in progress.&quot; To learn the current status of any Internet-Draft, please check the 1id-abstracts.txt listing contained in the Internet-Drafts Shadow Directories on ds.internic.net, nic.nordu.net, ftp.isi.edu, or munnari.oz.au. Comments and suggestions on this document are encouraged. Of particular interest are interfaces and protocols which may have been omitted and specifications which are believed to be suitable bases for standardization of APKI interfaces and protocols. Comments on this document should be sent to the APKI WG discussion list
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