Sub-setting Mechanisms CAP is a technical Standard (specification) The CAP specification contains… Elements (settings, lists, extensions, etc..) Rules (multi-use vs. single, optional vs. required, etc…) A Profile is a sub-set of a standard A definition of use that may further define Elements and Rules

Sub-setting Mechanisms An Alerting System is a business Interoperable Alerting Systems need a business standard A CAP based alerting Business Standard contains… Managed Lists (events, geo-codes, etc..) Layers (defined extensions) Managed Prefixes (URN:OASIS:…, etc..) A Profile is a sub-set of a standard A definition of use that may further define the Lists, Layers and Prefixes not items specific to a system (such as “Broadcast Intrusive”)

Profiles The CAP Canadian Profile includes… a technical profile of CAP a business profile of Public Alerting and CAP Both profiles are needed for proper customization within… a community of an Alerting System (i.e Canada’s NPAS) the overall community of Alerting Systems (OASIS)

Questions? Are there business profiles out there? Is OASIS overseeing technical profiles? Is there anything to oversee business profiles? Is there List, Layer and Prefix management efforts? Is there other aspects a business profile should involve? This is tricky as this is CAP related as CAP is the common point of reference between Systems? Tendency is to overdo the profile and bias CAP to any one system when building a system? Bias has to be removed?