VistA Extensions Hub

See the following -

An Introduction to VISTA Architecture

Rick Marshall | VISTA Expertise Weblog | June 15, 2012

On Tuesday at 1:00 p.m. PDT I gave my first webinar, An Introduction to VISTA Architecture. It was in support of Fabián Lopez's webinar series for his VISTA Extensions Hub website, It's the first in a series of webinars we'll be doing together, most of which will be about VISTA architecture, software lifecycle, and policy and planning.

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DSS donates Patient Search Tool Extension to OSEHRA under Apache License

Press Release | DSS, Inc., OSEHRA | October 16, 2012

As a major sponsor of the Open Source Electronic Health Record (EHR) Community, DSS, Inc. is pleased to release the DSS Patient Search Tool Extension and Launcher to the Open Source Electronic Health Record Agent (OSEHRA) via the Apache 2.0 Open Source license. This tool enables clinicians and researchers who use the VistA EHR to quickly search a patient’s entire electronic record for free text data that might otherwise be scattered throughout the chart. Read More »

Nurturing VistA EHR Collaboration through Education

Press Release | DSS, Inc., EduBrite Systems Inc., VISTA Expertise Network | June 12, 2014

Document Storage Systems, Inc. partners with EduBrite Systems, Inc. and VISTA Expertise Network to rollout vxJourney Learning Management System for the VistA Community

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OSEHRA 2012: DSS, Inc. Sponsors the First Annual Open Source Electronic Health Record Agent Summit

Press Release | DSS, Inc. | October 11, 2012

Document Storage Systems, Inc. (DSS) is a proud platinum sponsor of the 1st Annual Open Source Electronic Health Record Agent (OSEHRA) Summit supporting the VistA Open Source community. The Summit is organized to share the work of the OSEHRA community and continue to chart a bold new course for EHR platforms that will embody the passion and inventive power of open source developers, clinicians, and policymakers. As a key member of OSEHRA, software development and systems integration company, DSS, will give a vxVistA presentation and host breakout sessions to exchange ideas and promote Open Source EHR projects related to VistA. View the conference agenda here.

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VistA Expo 2012 Announces VISTA Extensions Challenge

Press Release | VistAExpo | July 17, 2012

The VISTA Expo & Symposium is pleased to announce the first VISTA Extensions Challenge, running from July 10th through September 10th, with prizes to be award at the VISTA Expo. The VISTA Extensions Challenge 2012 is hosted at, where developers can submit their entries, and all members of the VISTA community can vote. All extension developers will have the opportunity to present a webinar on their extension, and each extension will have its own information page. Read More »

OSEHRA 2012 Open Source Summit

Event Details
October 17, 2012 - 8:00am - October 18, 2012 - 6:00pm
Gaylord National Washington, DC
United States

The Open Source Electronic Health Records Agent (OSEHRA) will be hosting its First Annual Open Source EHR Summit & Workshop October 17 and 18, 2012, at the Gaylord National Resort & Convention Center in National Harbor, Maryland. OSEHRA is a non-profit organization dedicated to creating an open source ecosystem around the Department of Veterans Affairs (VA) world-class EHR, VistA. Since its creation a year ago by the VA, the organization has grown rapidly and now has more than 1,000 members. Members include a large number of private companies that are engaged in implementing VistA private sector hospitals and clinics, as well as in the large number of foreign countries that are adopting VistA. These solution providers are also developing a whole range of  enhancements to the VistA core.

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