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OpenELIS Software Release Roadmap

OpenELIS Software Release Roadmap

Document URL: http://roadmap.openelis-global.org 

Version numbers: Major.Minor.DevState.Fix

For example for OpenELIS Global 3.1 release, it’s labeled 3.1.3.1

Major would now be 2. Minor would start at 0 and would go up anytime there's a new feature being added in. DevState is to communicate the internal development cycle we are in (0 = alpha, 1 = beta, 2 = release candidate, 3 = release). Fix is then any small change made to fix a bug or a security vulnerability.

 

Please be sure to use only versions that are tested for release as Alpha and Beta versions may have bugs. 

EG: 2.7.3.x is a released version, 2.7.2.x is a beta version and should only be used to preview new features or participate in bug testing. 

 

Please note that all dates are for code freeze, when the features are finished being developed. It is still necessary to go through documentation, regression testing and acceptance testing before it can be implemented in a lab. This process takes ~5 weeks to complete.  

 

Current Release (in Production at labs)

OpenELIS Global 3.0  (August 2024)

● New UI / UX (example of an in-progress page below)

● Create a Rule builder for reflex and testing algorithms

○ Rule builder for Reflex tests and Algorithms.docx

● Adopt the Carbon Design System for UI/UX standardization and modernization

● Allow multiple results for a test (EG: numeric plus a calculated result)

● Allow Attachments to test results (EG: images, pdf, etc)

● Integrate with terminology service (OpenConceptLab)

● Add calculated values test type

● Enhanced HistoPathology Workflow

● Enhanced ImmunoHistoChemistry Workflow

● Enhanced Cytology Workflow

● Add the ability for custom questions based on program

● Improved display of patient histories, including graphs of previous results.

○ Adding a Shared Health Record (SHR) and International Patient Summary to the consolidated server stack.

● Add critical result values support

● Add ability to remember Facility/Ward/Dr and/or Sample/Test information

● Internal Dashboards for users

Current Development Target (Development in Progress)

OpenELIS 3.1

● Creating a box of samples for referral to a reference lab

● Add Symptoms to order entry

● Support sample aliquoting

Interoperability Roadmap

OpenMRS (in production) Electronic Medical Records

Global Open Facility Registry - GOFR (in production)
Geoprism Geospatial Registry (in testing) Facility Registry

SORMAS Outbreak Surveillance System (in progress) To import lab results into case management

Google Open Health Stack (in production) To extract data from a central data warehouse and provide real time dashboarding.

Open Concept Lab (in progress) Used to manage data definitions and allow semantic interoperability with other systems

Odoo (in Production) For inventory and Billing

Adobe Superset (in Production) - Open Source Dashboards and data visualization

OpenHIM (In Production)- Used to do routing, authentication and audit trail

OpenCR (In Production) - Client Registry to manage/import clients and perform deduplication

Future Release (To be scheduled)

Future Release Goals  (Unscheduled)

● Add in-system notifications to the GUI

● Add Wards to GUI management

● Add Insurance Information

Past Releases

OpenELIS Global 2.7  (March, 2023)

● Billing and Inventory Functionality:

● Updates of all core technologies

● Allow < > symbols in numeric results (important for lower/upper limit on analyzers)

● Single sign-on capability

● Reject Tests from reception

● Can now search for tests on the order entry screen

● Update the user interface to support React framework

● Ability to search by order date in the validation tab

● Enhanced backups

● New aggregate reports

● Bug fixes to the analyzer and reflex workflows

● More mature ASTM interfacing

● Removed extraneous UI element on order entry

Other security fixes and enhancements

OpenELIS Global 2.6  (July, 2022)

OpenELIS Global 2.5  (November, 2021)

OpenELIS Global 2.4  (September 2021)

OpenELIS Global 2.3  (March 2021)

OpenELIS Global 2.1  (September 2020)

OpenELIS Global 2.0  (Release 2.0: Jan 2020)

features

Release 1.9.1 (May 2019)

Older Releases

 

Current Release (in Production at labs)

OpenELIS 3.1

  • OpenELIS 3.1.x Release Summary

    The OpenELIS 3.1.x series introduced several improvements, including bug fixes, UI enhancements, integration tests, and security updates. The releases focused on refining patient management, test reporting, and system responsiveness while ensuring better interoperability with external systems.

Release Notes

OpenELIS 3.1.0.0

  • Introduced Push Notification Service for real-time alerts.

  • Added support for querying Client Registry to retrieve patient data.

  • Improved API pagination for better data display.

  • Enhanced panel FHIR ordering for streamlined workflows.

  • Fixed patient report validation to ensure accurate test results.

  • Implemented user notifications for STAT orders.

  • Various styling and UI improvements for better usability.

OpenELIS 3.1.0.8

  • General bug fixes and stability improvements.

  • Minor version bump for performance optimization.

OpenELIS 3.1.0.7

  • Fixes for analyzer results to improve accuracy.

  • Minor UI adjustments for better user experience.

OpenELIS 3.1.0.6

  • Reverted a previous change to SpringContext.getBean() for stability.

  • Updated patient validation to support configurable regex.

  • Fixed sample editing issues in the older UI.

OpenELIS 3.1.0.5

  • Added provider integration tests for better system validation.

  • Introduced QR-style barcodes for improved tracking.

  • Hardened selectors for admin and batch order entry pages.

  • Implemented password expiry notifications for security.

OpenELIS 3.1.0.4

  • Improved header styling and global search bar responsiveness.

  • Added integration tests for patient services.

  • Enhanced multi-platform build support for Docker.

  • Fixed translation issues in French language settings.

For a full list of changes, you can check the official release page

Current Development Target (Development in Progress)

OpenELIS 3.2

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Interoperability Roadmap

We use a fully featured FHIR R4 API, which allows interoperability with all other systems also using FHIR R4. This is a growing list of applications, with more being added all the time. We also have been working with some specific software stewards to ensure that the potential interoperability is tested and is working as expected. The software listed below is what we have heavily tested and are in production or are production ready. Those with “in progress” are those that are in current testing, but are expected to be working as intended as the APIs are compatible. For demo videos and more details, especially about the client registry and OpenMRS interoperability, please see http://healthinformationexchange.org

If you would like to be added to this list, please contact us at digit@uw.edu and we will be happy to work with you!

OpenMRS (in production) Electronic Medical Records 

Global Open Facility Registry - GOFR (in production)
Geoprism Geospatial Registry (in testing) Facility Registry

WHONET - Microbiology System (In Production) - specialized data export for WHONET 

SEDRI-LIMS -  Antimicrobial Resistance (In Production) in discussions

SORMAS Outbreak Surveillance System (in progress) To import lab results into case management

Google Open Health Stack (in production) To extract data from a central data warehouse and provide real time dashboarding. 

Open Concept Lab (in progress) Used to manage data definitions and allow semantic interoperability with other systems

Odoo (in Production) For inventory and Billing

Adobe Superset (in Production) - Open Source Dashboards and data visualization

OpenHIM (In Production)- Used to do routing, authentication and audit trail

OpenCR (In Production) - Client Registry to manage/import clients and perform deduplication

Future Release (To be scheduled)

 

Future Release Goals  (Unscheduled) 

Any item in Italic Bold is expected to be funded, the others are looking for sponsors

  • Creating a box of samples for referral to a reference lab

  • Add Symptoms to order entry

  • Support sample aliquoting

    • Add custom label configurations in test catalog management to include labels needed for the workflows (aliquot, freezer, incubator, etc)

    • Move control on the number/type of labels to the test catalog. EG: Test A will print 1 order label, 2 sample labels, and a freezer label

    • Add safety and preservation information to labels

  • Add Wards to GUI management

  • Links to the SORMAS disease outbreak management system

  • Turn Around TIme report

    • Feature lead: CI design group

  • Lab activity report

    • Feature lead: CI design group

  • Overhaul Help menu

    • Break PDF user menu into individual sections to allow easy in app use 

      • Job Aids

    • Improve English user manual 

  • New non-conformity reports

  • Automatic updates for software

    • On first sign on, user can view release notes.

    • Release notes added to overhauled help menu

  • Add Insurance Information

Past Releases 

OpenELIS Global 3.0  (August 2024) 

OpenELIS Global 2.7  (March, 2023)

  • Billing and Inventory Functionality: 

    • Adopted the Odoo open source ERP/CRM system to provide this functionality

    • Configurable billing tab

  •  Updates of all core technologies

    • New versions listed below

    • Ubuntu Server 22.04 LTS

    • PostgreSQL 14.5

    • Docker 20.10.18

    • Apache Tomcat 8.5

    • Java 11

    • Maven 3.8.5

    • Python 3.10.4

    • HAPI FHIR 5.4.1

  • Allow < > symbols in numeric results (important for lower/upper limit on analyzers)

  • Single sign-on capability

    • Using SAML / OAuth2

  • Reject Tests from reception

  • Can now search for tests on the order entry screen

  • Update the user interface to support React framework

    • This will provide the ability to design much more interactive UI elements

  • Ability to search by order date in the validation tab

  • Enhanced backups

  • New aggregate reports

  • Bug fixes to the analyzer and reflex workflows

  • More mature ASTM interfacing

  • Removed extraneous UI element on order entry

Other security fixes and enhancements

OpenELIS Global 2.6  (July, 2022) 

Features:

  • User Management Overhaul

    • Ability to set user access permissions by lab section

    • “Base permissions on User” capability

    • Simplification of roles

      • Reception, Results, and Validation are now configurable by lab section

    • Search usernames

    • able to filter users by active or not, admins, by test section

    • Tests available to order from order entry filtered by lab section

  • Implemented reporting range for tests in the test catalog

  • Patient reports by referring site and date

  • Add tests to the default catalog for Serology, Hematology, and Biochemistry Modules

  • Add Lists of physicians to the FHIR data structure, allowing requesters to be populated from the list. 

    • Populate provider information from the provider registry on the consolidated server

    • See this link for information on how to add providers to the consolidated server

  • Improve Reports

  • Improve labels in Admin section

  • Integration with Global Open Facility Registry (GOFR)

    • GOFR is now available as part of our Consolidated Server stack of application. It provides an great UI to manage a master facility list, and OpenELIS can be configured to update the list of facilities in it using the MFL.

    • Please click here to see a video demo 

  • All geographical fields (EG: address, city, region, district, etc) are now customizable from the user interface in the admin menu. 

  • Improved Integration with OpenMRS 

  • Repaired the facility search on the Organizations page

  • Added support to scan the sample labels (XXX.1, XXX.2, etc) in all fields where order numbers can be searched. 

  • Support order priority

    • STAT, ASAP, timed, future STAT, routine

    • Order priority will appear in workplans and order entry

    • STAT orders being received will alert those in the workflow at appropriate times

    • Order Priority.docx

  • Hide the reference value on the patient report for select list tests for added clarity. 

  • Finalized Quantstudio 3 support for COVID 19 analyzer interfaces 

  • OE now loads current values into the reference range when editing a test

  • Test name now wraps on the patient report to support longer test names. 

  • All countries now appear for nationality in patient registration

  • Redesigned Order entry page - Samples are together with the list of tests available now

  • Reflex Test Pop Up notifications

  • Add Native ASTM support

  • Add Methods to tests

OpenELIS Global 2.5  (November, 2021) 

Features:

  • Ability for OpenELIS to communicate with clinical lab analyzers via HL7

    • This enables bidirectional communication with analyzers, lab equipment can query OpenELIS for pending tests of the appropriate type, and import patient and sample data. The results are reported back to the LIS. 

  • Electronic Orders screen refactored to increase speed of searches when incoming samples are over 150,000 samples. 

  • GenExpert Analyzer interface via HL7

  • Ability to set the default number of barcodes for orders in the admin menu

  • Reporting Ranges are now implemented in the test catalog. 

    • If the result reported is outside of the reporting range, there is a pop-up which 

  • Current reference ranges now load when editing a test, also select list options are similarly retained. 

    • Previously, the reporting ranges and select list options were dropped when editing a test, now this has been fixed. 

  • Fix to analyzer import for flat files

  • Referred tests now no longer show a results date when no results are ready

OpenELIS Global 2.4  (September 2021) 

Features:

  • Complete redesign of the referral workflow:

    • These new features should help labs manage a large number of tests that will be referred to a lab for results. This should be extremely useful for sites where COVID sampling is happening and sent to a lab for analysis, or for the viral load testing as part of HIV care, but has many other uses as well. 

    • Now tests sent to reference laboratories can be sent and received electronically

    • Reception of referred samples can be accomplished by just scanning the barcode

    • Patient reports can be printed directly from the referral screen

    • Status of all referred tests can be seen in the tables

    • See the user manual for a complete representation of changes, or visit the demo

    • One step referral from both the order entry screen and the results entry screen

    • Default the sent date to the current date when referring a test

    • Default the ordered test to the selected test in the referral menu

  • Redesign of the electronic orders page

    • Search for incoming orders by passport number, national ID, referred lab number, etc

    • Enter an order directly from the electronic orders screen

    • View details of an incoming order 

  • Print patient reports by patient

    • Search for a patient and generate all reports for them in the patient report screen

  • Add checking to ensure that no characters that can cause a system error can be saved in the “Lab Number” field, even if validation is deactivated

  • Ability to designate a lab test as “In Lab Only”, creating the ability to designate an internal QA check test that is not reported on the patient report. 

  • Units / Wards in a hospital no longer need to have unique names

  • Result and validation screens capped to 99 results for faster loading

  • Biological Validation Screens: Created the ability to validate by accession number or by range of accession numbers. 

  • Increased the speed of results and validation screen loading

  • Increased the speed of saving results and validation screens 

  • QuantStudio 3

    • Create experiment files for QS3 with plate setup and results file import

  • Removed the non-interactive background images

  • Improved the new patient demographic import

    • First the system searches the local DB and displays any options, then it displays the options downloaded from the remote demographics server when they are ready

    • Previously, it would wait till all sources were finished before displaying results

  • Fixed various issues with the test catalog tools (significant digit fixes, switching test types, adding options to result entry)

  • Fixed various bugs, including the “Too many redirects” installer bug

  • Updates to patch potential security vulnerabilities

    • Did a full scan for vulnerabilities, both in source code and a scan of the application

    • Fixed security issues, updated any software moving to end of life, updated the target installation environment to Ubuntu 20. 

 

Consolidated Lab Data Warehouse Features:

  • Holds information about every OpenELIS test run in a national lab network

  • Serves the latest facility registry information, including wards

  • Now collects more of the OpenELIS data model in FHIR format, including sample information and codable concepts for lab results 

  • “Data Mart” style flat table creation for reporting on specific indicators

    • COVID-19 Reporting is the first set of indicators developed

    • This produces tables that can have visualizations developed using any data analysis software (EG: PowerBI, Tableau, Big Query, etc)

OpenELIS Global 2.3  (March 2021) 

Features:

  • Enhanced email and SMS result reporting tools for all types of results

    • New features allow one to set conditions and defaults for messaging. 

      • EG: setting a custom message for non-normal range results for a specific test, and specifying that it should go via SMS to the patient and email to the provider.

      • One can specify a custom message for any test in the catalog, and specify what method (email or SMS) and in what scenarios the test should be sent (all results, normal range results, or non-normal results).  

    • Ad-hoc notifications, the ability in the order entry screen to specify that an SMS or email should be sent to the ordering physician or patient. Defaults are set via the admin screen. 

  • ASTM Analyzer interfaces

    • Enhanced analyzer connection functionality to compliment the existing flat file import capability. 

  • Electronic Referrals Functionality

    • Connecting the reference lab network to the consolidated server

    • Referred tests arrive electronically to the reference lab, allowing a scan of the barcode on the order or sample to import the test request, and simplify the reception process. 

    • Results are sent back to the requesting system electronically, allowing for much faster results. 

    • This has big implications for Viral Load of HIV testing, Early infant Diagnosis of HIV, COVID-19 and other outbreak diseases, and any reference test where speed of result is of the essence.

    • It will alleviate some of the bottlenecks faced at reception for reference labs.   

  • New accession number format

    • Now more total numbers are available per year

    • The ability to not validate accession number format

      • This allows any number to be used as long as it doesn’t already exist in the system. 

      • The practical application is that one could use commercially pre-printed barcodes, or use different prefixes for different purposes within one lab 

    • Note: part of the 2.2 patch release

 

  • Custom pre-printed barcode accession number formatting

    • Allows use of a custom prefix for preprinted barcodes. 

  •    Pediatric reference ranges added

    • We now support reference (normal) and valid ranges going down to days! This is very useful for pediatric testing. 

    • We also added days to age entry on the order entry page. 

  • Panels now stay in the order they were assigned

  • Analyzer plugin and plate setup for QuantStudio3 Analyzer for COVID-19 testing

  • Support for sub-locations (EG departments or wards)

  • OpenELIS Global can now pull the facilities list from the consolidated server.

OpenELIS Global 2.1  (September 2020) 

This is a re-write of OpenELIS on modern frameworks and a significant security upgrade. At the end of this process, all tech will be currently supported and up to hardening standards. This software will be certified for use on US Government, and other high-security networks.

 

Features

  • Added a FHIR R4 based API for electronic test orders and results reporting. We have a FHIR API which allows OpenELIS Global to accept electronic test requests, electronic transmission of test results and allows the use of a centralized consolidated lab data server for reporting. This interoperability uses LOINC to match ordered tests with the internal catalog. More details at http://docs.openelis-global.org

    • Video Demo of the link with OpenMRS

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https://www.youtube.com/watch?v=MReLJoiDcwc&t=2s
https://www.youtube.com/watch?v=jJMJzEmiyVg

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      • Demo of the OpenELIS workflow after the registration:

https://www.youtube.com/watch?v=ZBx0p2xRXOw

  •  

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    • Created the ability to email and COVID results to patients

    • Added COVID-19 tests to the default test catalog

    • Developed analyzer interface for PCR results

  • Preprinted barcodes – Added the ability to create pre printed barcoded labels for sample collection

  • Created an enhanced search functionality which can perform partial matches and be connected to a demographics server to import search results.

  • One button validation – Added the option to validate all tests within normal ranges with one click on the validation screen

  • Hid the normal range display for select list tests – was counterintuitive and confusing for this test type

  • Added the ability to set a default test result in new/edit test

  • Changed reports to a plugin and added the ability to manage reports menus dynamically

  • Built the ability to import the organizations list from a file, details in documents

  • Built the ability to import geographic units from a file, details in documents

  •  Added fields for contact person and details in patient information

  • Added sample nature (ante-mortem, post-mortem or environmental) to sample information

  • Updated the admin menu to make it less confusing (no submenus, reordered entries)

  • Added English User’s Manual

  • Improvements to the English language localization

  • Various Bug fixes and cosmetic improvements

OpenELIS Global 2.0  (Release 2.0: Jan 2020) 

This is a re-write of OpenELIS on modern frameworks and a significant security upgrade. At the end of this process, all tech will be currently supported and up to hardening standards. This software will be certified for use on US Government, and other high-security networks.

features

  • Java: Moving from Struts I to Spring

  • Removal of any unused code from the codebase

  • CIS Benchmarks applied to the underlying technology

  • Updates to Tomcat 8.5, Ubuntu 16.04 LTS, Postgres 9.9, Reporting frameworks, Hibernate, etc

  • Checks against Cross-site scripting and *-Injection controls, CSRF - Cross-site request forgery, etc

  • Change/Add select list options

  • Non-Conformity Overhaul

  • Change/Add select list options

  • Reports moved to a plugin - with this we don’t need a new release to add new reports to a system, this may also allow remote report template distribution in the future (NOT in this release) 

  • Add missing elements to the audit trail

  • Improved French Localization

  • New Service Layer

 

  • The service layer is an important part of a web project as it isolates service logic from Controllers (which provide url mapping and routing), Data Access Objects (which provide persistence to the database), and Model objects (which hold data in memory). Service logic is typically anything having to do with completing an action in the back end.

  • An example of this is entering an order requires saving a patient, saving a sample, and reporting the result back to the Controller so it can be displayed to the user. The service layer would call the DAOs to save the objects, check the results of the saves, update the audit trail to reflect the new objects, and report the success of the saves. If one or more of the saves were unsuccessful, the service layer would undo the changes so the order is not in a half-saved state.

  • In the previous version, the service layer was poorly defined and service logic was often mixed in with Controllers and DAOs, so an effort was made to better define the service layer, and extract service logic from objects it should not be a part of. This will hopefully provide greater stability and greater ease of development as the layers are better defined.

  • The new service layer provides:

    • Transaction managementl

    • Audit trail logging

    • Abstraction of internal mechanisms

    • Centralized service logic

 

  • Update deployment methodology, OE is now deployed via Docker

Release 1.9.1 (May 2019)

  • New Study Reports and Viral Load Study Forms

  • More data available in the csv export

  • Improved Workflow for analyzer plugins

    • Plugins now allow mapping one time to the test name and to the GUID

    • Configuration needed added to the analyzer plugins

  • OE Underlying software modernization

    • The core tech underlying our deployments of OE has aged! We must upgrade to the newer versions of this tech

      • Tomcat 8.5

      • Ubuntu 16.04 LTS

      • Postgres 9

Older Releases

Release 8.2 (June 2018)

  • Viral Load Dashboard data exchange

  • Add support for EID and Viral Load to Batch Entry

  • Bridge between OpenMRS (iSante+) and OpenELIS

    • HL7 v2.5.1 OML^O21 for Order Reception

    • HL7 v2.5.1 ORU^R01 for  Order Updates and Results

  • Add UI to view messages on the bridge

  • Add LOINC code compatibility to the test catalog

  • Edit Tests Functionality

    • Name

    • Panel assignment

    • Unit of measure

    • Type of Result

    • Normal ranges for age ranges

    • Significant digits

    • Result list assignment

 

Release 8.1 (March, 2018)

features

  • Barcode label printing

  • Order batch entry 

    • Allows for very efficient data entry, speeding up the sample intake process. 

    • Confirmation intake folded into order entry

    • Batch Outgoing Confirmation / Batch Order entry

  • Amélioration du texte en français, dans les différentes localisations

 

Release 7.1 (Aug, 2017)

features

  • Update “general” context to work at RETROCI lab

    • Fix the search fields in the general context

    • Make all reports version configurable, choose which version (EG: Patient Report: Standard, Condensed, RETROCI, IPCI) from the admin menu. This is good for future (EG: English or French versions). 

    • Liquibase: If it doesn’t exist, add the referral table to the DB

    • Report: add the referral flag to the RETRO-CI Patient Report 

    • Add option to show the button to auto-generate the Accession number on the studies forms in the admin menu. This should be enabled by default. If it is not selected, it will display the hard coded prefix with the blank box for adding the number (like the current behavior)

  • CDC Required security upgrades to address cross-site scripting, as well as other vulnerabilities. 

    • Requisite updates to the installer

    • Requisite updates to liquibase

    • Secure http headers/methods/communication

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  • Add admin option to enable electronic lab manager signature, and option to choose the file containing signature.

    • Update all reports to contain the optional signature

  • Ongoing analyzer plug ins as output files become available

    • Lightcycler (CEPREF) for viral load - We have output files

    • Cycler (at CEDRES) - We have output files

 

Release 6.2 (December, 2016)

features

 

  • Studies framework

    • Configurable item that controls whether the studies order entry and reports appear in the top menu  

  • Unit of Measure management (add UOM, change name, etc)

  • Custom CSV export 

  • Viral Load form and Report (RetroCI only) 

  • Improvements to localization

Capabilities

  • La fonction étude de la version RETRO-CI sera associée aux items de la version régionale

  • Bilan initial et bilan suivi combinés en un seul rapport

  • Le rapport de routine exporté par CSV

  • Formulaire et rapport de la charge virale sont ajoutés au menu

  • Configuration menu possible depuis la page administration

  • Menu déroulant de la gestion des tests sera ajouté aux items du menu admin

  • Les unités de mesure sont gérables maintenant par les utilisateurs

  • Ajout des non-conformités en fonction des unités du laboratoire

  • Optimiser le texte de telle sorte que l’impression des rapports des patients puisse tenir sur une seule page

  • Amélioration du texte en français, dans les différentes localisations

Release 6.1 (April, 2016)

 Confirmed Features 

  • Consolidate Report ARV Inital 1 and ARV Suivi 1 into one template with a variable item in the header which says “Suivi” or “Initial” based on the study type, consolidate the headers (put serology and Diagnostic Moléculaire both on the report, but keep to one page. This has been completed. (RetroCI only)

  • Test catalog management

    • Add new test

    • Add sample type

    • Add panels 

    • Add result select list

    • Add unit of measure

    • Edit unit of measure names

    • Edit test section name

    • Edit sample type name

    • Edit Panels

  • Compare and drop contexts for extra OE versions

  • Serology Algorithm (All Versions)

  • Installer can now reset lost database role password

  • Various localization improvements to the French text.

  • Login page message now matches the English with a data access message.

 

Capabilities

  • Consolider le rapport ARV Inital 1 et ARV Suivi 1 dans un modèle avec un élément variable dans l'en-tête qui indique «Suivi» ou «Initial» en fonction du type d'étude, consolider les en-têtes (mettre la sérologie et Diagnostic Moléculaire sur le rapport), Garder à une page. Ceci est terminé. (RETRO-CI seulement)