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Subject: Minutes of the June 19, 2009 XSPA Conference Call
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Minutes of the June 19, 2009 XSPA Conference Call Friday, June 19, 2009, 1:00pm ET Dial in info: +1 800 767 1750 Access code 97728 [i.e. XSPA T(C)] 1. Roll Call & Agenda Review: Voting Members: John Moehrke, GE Healthcare Steven
Meyer, HIPAAT International, Inc. Richard
Franck, IBM Clifford Thompson, Individual Brian McClung, Jericho Systems Corporation Anil Saldhana, Red Hat Mike Davis, Veterans Health Administration David Staggs, Veterans Health Administration Members: Daniel
Dority, Jericho Systems Corporation Tony
Mallia, Observers: John Campbell, Guest Steve
Connolly, Apelon Voting members: 9 of 9; quorum achieved 2. Minutes of June 5, 2009 were approved unanimously. http://www.oasis-open.org/apps/org/workgroup/xspa/email/archives/200906/msg00013.html 3. Introductory Video on XSPA Duane created an introductory video on XSPA that has been added to the OASIS
website viewable by the general public: http://www.oasis-open.org/apps/org/workgroup/xspa/email/archives/200906/msg00009.html 4. CHIDS Spring/Summer 2009 Newsletter Anil mentioned the Center for Health Information and Decision Systems
(CHIDS) Newsletter: http://www.oasis-open.org/apps/org/workgroup/xspa/email/archives/200906/msg00007.html 5. Status of the XSPA profile of SAML: Comments to the changes in the XSPA profile of SAML are solicited as
must be submitted to the WSSC TC. 6. Status of the XSPA profile of XACML: David reports that the XACML TC vote making XSPA profile of XACML a
committee specification has received enough votes to pass. http://www.oasis-open.org/apps/org/workgroup/xspa/email/archives/200906/msg00010.html 7. Privacy Sub-team of the NHIN Specifications Factory offered by
Richard Franck Richard Franck introduced a discussion on the comparison of SAML and
XACML attributes between the NHIN specifications and XSPA. Richard’s
original comments are at: http://www.oasis-open.org/apps/org/workgroup/xspa/email/archives/200906/msg00008.html The TC used a spreadsheet to assist in discussing the comments: http://www.oasis-open.org/apps/org/workgroup/xspa/email/archives/200906/msg00012.html Comment 1: Include patient information in the profile. David commented that the authorization profile contains the attributes
of the requestor not the patient. Richard and Tony stated a need for
patient identity information. John commented that this is the difference
between early and late binding. Duane suggested that the need was based
on an implementation decision - that the SAML assertion of the XSPA profile includes
requester attributes only but that the patient information could be included in
the SOAP model if required by the implementation. Mike stated we need the
target resource, POU and requestor attributes; policy of the remote ACS
determines patient constraints and enterprise policy. NO RESOLUTION –additional discussion on the list. Comment 2: Replace ASTM roles with SNOMED codes. Richard replacing the ASTM E1986-98 roles with SNOMED roles in the
profile. Mike introduced Steve Connolly as an expert in terminology who
has reviewed the two approaches. Steve stated in his report that NHIN
Authorization Framework consists of a value set of 35 healthcare roles. Of the
35 roles, 20 can be mapped to the E1986 value set. ASTM E1986-98 (2005)
provides a list of 146 roles, in three hierarchical levels. Of the 146 roles in
E1986, 90 could conceivably be represented by the roles in NHIN which leaves 56
unrepresented. Richard stated that the ASTM roles did not constitute a
value set because they did not have identifiers. David reported that OIDs had
been reserved for the ASTM table and a ballot is being prepared. David
suggested that changing the entries in the ASTM ballot could be a chance to add
the NHIN roles to the Table in order to harmonize the two. NO RESOLUTION –additional discussion on the list. David suggested a technical meeting on Monday 6/22 to discuss the
submitted comments. Richard was unable to attend, so discussion on the
list was suggested. A new meeting will be crated for next Friday as an
alternative. 8. Open discussion David will update the membership to show Richard Franck has voting
status. The TC welcomes Tony Mallia as a full member of the TC. (Welcome
Tony) 9. Issue list Anil will add a meeting on 6/26 to continue the technical discussion. ------ Please join us at the special meeting this Friday to continue the
discussion on comments made on the XSPA profiles (listed in the posted
spreadsheet). Post comments to the XSPA TC list. Regards, David David Staggs, JD, CISSP
(SAIC) |
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