1. 1 Copyright 2010 NexJ Systems Inc. Confidential and Proprietary - Not for Distribution. OHT Platform Project

2. 2 Copyright 2010 NexJ Systems Inc. Confidential and Proprietary - Not for Distribution. OHT Platform Boca Chart - 1Q2010 - IHE and HL7 compatibility - Healthcare document/message standards - Existing modeling projects - Effective creation of a community - Need to get to the details of defining how to consume Semantic and Clinical Models Dependencies – Release 1.0 on target for end Feb, 2010 - Model server Java code w/ EPL license - Studio Express eclipse plug-in update site. - Documentation, tutorials and videos - Provider Registry reference implementation done by Mohawk Packaging Editions -Architecture for distributed service orientated architectures - MySQL persistence adapter 1 st open source code contribution. - documentation on creating new persistence and integration adapters -List of strategic open source components for community development to add openEHR support to the platform Content - Several services required to be useful - Need more reference implementations - Pressure from current implementations - Large number of changing specs for modeling of various types. - Semantic modeling Pressures/Exposures - Project description and outline - NFCU version of posted with Tutorial - MySQL persistence component and integration adapters released - NexJScheme and enhancements to EMF released Added Deleted & Changed 2Q09 – Open Source Architecture defined 2Q09 – MySQL persistence component and integration adapters released 3Q09 – Scheme and enhancements to EMF released 1Q10 – OpenNexJ Model Server released under EPL with reference implantation Milestones

3. 3 Copyright 2010 NexJ Systems Inc. Confidential and Proprietary - Not for Distribution. OHT Platform Roadmap - 1Q2010 4Q 2009 Developer recruiting Project Site Live Jan 2009 2Q 2010 Version 1.0 - Core Platform Released 2Q2009 2009 Plan Published NFCU Release posted Open Source Architecture defined MySQL Persistence Adapter Code released NexJScheme released Committed enhancement to EMF Begin Work with Mohawk on Reference Implementations 1Q 2010 Feb 2009 Defined path to openEHR integration and started recruiting developers in open source community to work on components Patient Registry reference implementation 2H 2010 OpenEHR Support added to platform