Data Access Framework All Hands Community

Meeting March 5, 2014

Meeting Etiquette• Remember: If you are not speaking, keep your

phone on mute• Do not put your phone on hold – if you need to

take a call, hang up and dial in again when finished with your other call– Hold = Elevator Music = very frustrated speakers and

participants

• This meeting, like all of our meeting is being recorded– Another reason to keep your phone on mute when not

speaking

• Feel free to use the “Chat” feature for questions, comments or any items you would like the moderator or participants to know.

NOTE: This meeting is being recorded and will be posted on the Wikipage, under “Past Meetings”

after the meeting

NOTE: This meeting is being recorded and will be posted on the Wikipage, under “Past Meetings”

after the meeting

From S&I Framework to Participants:Hi everyone: remember to keep your phone on mute

2

Agenda

Topic Estimated Time

Review Revised Notional Project Timeline 5 minutes

Brief Overview of the S&I Implementation Phase

5 minutes

Introduction to the DAF Technical Work Stream

45 minutes

Next Steps/Questions 5 minutes

3

Notional Project Timeline

DAF Initiative Kickoff (7/16)

Discovery (Use Case 1) Discovery (Use Case 1)

S&I Lifecycle(Discovery Pilot & Evaluation)

August November

Define Use Case & Functional Requirements

Define Use Case & Functional Requirements

Sub-Work Group

Signifies milestone or deliverable

July 2013

September

October December

UC 1 Kickoff (8/14)

Project Charter Consensus (8/28)

UC 2 Kickoff (12/11)

UC 1 Consensus (12/11)

UC

1:

Local

Data

Access:

Intr

a-

Org

an

izati

on

al

Qu

ery

Pre-Discovery Pre-Discovery

Develo

pm

en

t of

Ch

art

er

Define Use Case & Functional

Requirements

Define Use Case & Functional

Requirements

Implementation (DAF/IHE Community)

Implementation (DAF/IHE Community)

Discovery (Use Case 2) Discovery (Use Case 2)

UC

2:

Targ

ete

d D

ata

A

ccess:

Inte

r-O

rgan

izati

on

al

Qu

ery

Sub-Work Group

DAF IHE/ S&I Joint Work Group

IHE A

cti

vit

ies

Notional Project Timeline CONTINUED

S&I Lifecycle(Discovery Pilot & Evaluation)

Today 3/5

February May

Signifies milestone or deliverable

March April June

Define Use Case & Functional

Requirements

Define Use Case & Functional

Requirements

Discovery (Use Case 2)

Discovery (Use Case 2)

UC 2 Consensus (2/5)

Draft DAF/IHE White Paper Complete (2/28)

DAF/IHE White Paper Published

January2014

UC

2:

Targ

ete

d

Data

Access:

Inte

r-O

rgan

izati

on

al

Qu

ery

Implementation (DAF/IHE Community) Implementation (DAF/IHE Community)

DAF IHE/ S&I Joint Work GroupIHE A

cti

vit

ies

Publish DAF/IHE White PaperPublish DAF/IHE White Paper

IGConsensus

Implementation (S&I Community) Implementation (S&I Community)

Implementation (S&I Community) Implementation (S&I Community)

Candidate Standards

Analysis

Candidate Standards

Analysis

TW

G 1

: D

ocu

men

t M

eta

data

based

access f

or

LD

AF

& T

DA

F

Finalize Actors + Transactions +

Technology Stacks and Standards

Finalize Actors + Transactions +

Technology Stacks and Standards

Create IG’s based on existing standards

Create IG’s based on existing standards

Create SWG to modify/add standards as necessary

Update IG’s based on SWG

output

Candidate Standards Analysis

Candidate Standards Analysis

Finalize Actors + Transactions + Technology Stacks and Standards

Finalize Actors + Transactions + Technology Stacks and Standards

Create SWG to profile standards for data element

accessTW

G 2

: D

ata

Ele

men

t b

ased

access

for

LD

AF &

TD

AF

White Paper Comment Period

White Paper Comment Period

S&I Framework Lifecycle

6

DISCOVERY

IMPLEMENTATION PILOTS

EVALUATION

S&I Framework Lifecycle

7

Data Access Framework (DAF) Technical Work

GroupMarch 5, 2014

9

In Scope:– Leverage the IHE White Paper developed by IHE PCC outlining

existing IHE profiles and their applicability to DAF– Identify additional standards/profiles that can be leveraged to meet

the DAF (LDAF and Targeted) query use cases with a focus on modularity and substitutability

– Identify the gaps in the existing standards/profiles to meet the use cases and requirements outlined

– Development of implementation guides/API’s required for implementation of the use cases

– Support DAF Pilot activities

Out of Scope: – Creation of policies to enable queries

• Policies include consent, patient matching, disclosure requirements etc.– Identifying business processes and workflows required to

enable queries.

DAF Technical Work Group

SCOPE

DAF TimelineS&I Lifecycle

(Discovery Pilot & Evaluation)

Today 3/5

February May

Signifies milestone or deliverable

March April June

Define Use Case & Functional

Requirements

Define Use Case & Functional

Requirements

Discovery (Use Case 2)

Discovery (Use Case 2)

UC 2 Consensus (2/5)

Draft DAF/IHE White Paper Complete (2/28)

DAF/IHE White Paper Published

January2014

UC

2:

Targ

ete

d

Data

Access:

Inte

r-O

rgan

izati

on

al

Qu

ery

Implementation (DAF/IHE Community) Implementation (DAF/IHE Community)

DAF IHE/ S&I Joint Work GroupIHE A

cti

vit

ies

Publish DAF/IHE White PaperPublish DAF/IHE White Paper

IGConsensus

Implementation (S&I Community) Implementation (S&I Community)

Implementation (S&I Community) Implementation (S&I Community)

Candidate Standards

Analysis

Candidate Standards

Analysis

TWG #1: Document Metadata based access for LDAF & TDAF

Finalize Actors + Transactions +

Technology Stacks and Standards

Finalize Actors + Transactions +

Technology Stacks and Standards

Create IG’s based on existing standards

Create IG’s based on existing standards

Create SWG to modify/add standards as necessary

Update IG’s based on SWG

output

Candidate Standards Analysis

Candidate Standards Analysis

Finalize Actors + Transactions + Technology Stacks and Standards

Finalize Actors + Transactions + Technology Stacks and Standards

Create SWG to profile standards for data element

access

TWG #2: Data Element based access for LDAF & TDAF

White Paper Comment Period

White Paper Comment Period

11

DAF Technical Work Group

Abstract Model

12

Transactions/Queries Required for DAFFind Patient Identifiers for Patient Demographics

Find Document(s) based on Patient Identifiers

Find Document(s) based on Patient Demographics

Get Document(s) based on Document IdentifiersSupply and Consume User Assertions to support security aspects of the query

DAF Queries for Document Metadata Based Access

Document Metadata Based DAF Queries to IHE Profiles Mapping (Initial Version)

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Transactions/Queries required for DAF

Transport LDAF TDAF FDAF

Find Patient Identifiers for Patient Demographics

SOAP PIX/PDQv3 - ITI 45, ITI 47

PIX/PDQv3 - ITI 45, ITI 47XCPD – ITI55

XCPD – ITI55

REST GAP (In progress in IHE)

GAP (In progress in IHE) GAP (In progress in IHE)

Find Document(s) based on Patient Identifiers

SOAP XDS – ITI 18 XDS – ITI 18XCA - ITI 38

XCA - ITI 38

REST MHD – ITI 66, ITI 67 ? ?

Find Document(s) based on Patient Demographics

SOAP GAP GAP GAP

REST GAP GAP GAP

Get Document(s) based on Document Identifiers

SOAP XDS – ITI 43 XDS – ITI 43XCA - ITI 39

XCA - ITI 39

REST MHD – ITI 68 ? ?Supply and Consume User Assertions to support security aspects of the query

SOAP XUA – ITI 40BPPC

XUA – ITI 40BPPC

XUA – ITI 40BPPC

REST IUA - ITI Y1, ITI Y3 IUA - ITI Y1, ITI Y3 IUA - ITI Y1, ITI Y3

Document Metadata Based DAF Queries

Other Candidate Standards

14

Transport ?

Security ?

Content (Query Structure and Query Response Structure) ?

Vocabularies ?

Questions

15

Next Steps• Attend our next All Hands call on Wednesday, March

12th, at 12:00 pm (EST) where we will discuss:• DAF Queries

‾ Analyze any other potential candidate standards and their maturity for DAF Document Metadata based access

‾ Start identifying granular parts of the IHE profiles that would be required for DAF purposes⁰ Actual Transport/Security aspects ⁰ Queries to support ⁰ Optionality that needs to be removed⁰ Result structure for documents

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Initiative Support Leads• For questions, please feel free to contact your support

leads:– Initiative Coordinator: John Feikema john.feikema@siframework.org– ONC Sponsors: Mera Choi mera.choi@hhs.gov– Support Team:

• Project Management: – Gayathri Jayawardena gayathri.jayawardena@esacinc.com

• Technical Support: – Dragon (Nagesh) Bashyam nagesh.bashyam@drajer.com

• Use Case Development: – Presha Patel presha.patel@accenture.com– Hema Patel hema.patel@accenture.com

• Standards Support: – Angelique Cortez angelique.j.cortez@accenture.com

• Vocabulary and Terminology Subject Matter Expert: – Mark Roche mrochemd@gmail.com

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Data Access Framework Resources• DAF Wiki Homepage

– http://wiki.siframework.org/Data+Access+Framework+Homepage• Become a Community Member

– http://wiki.siframework.org/Data+Access+Framework+Join+the+Initiative

• DAF Charter– http://wiki.siframework.org/

Data+Access+Framework+Charter+and+Members• DAF Standards, Harmonization and Implementation Activities

– http://wiki.siframework.org/DAF+Standards+Harmonization+and+Implementation

• Standards and Interoperability(S&I) Framework– http://wiki.siframework.org/Introduction+and+Overview

• S & I Calendar of Events– http://wiki.siframework.org/Calendar

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