Download the entire repository by clicking here
All references to 'MEF Forum' or 'MEF' in the release documentation, links, and YAML files should be interpreted to be references to 'Mplify Alliance' and 'Mplify' respectively. Since this release coincides with the transition of the name of MEF Forum to Mplify Alliance, changes were not made to the all files on this release. Standards that awere already published will retain the "MEF" name.
This repository contains the Mplify LSO Sonata SDK. It includes API definitions for the following functional areas:
- Product Catalog
- Serviceability
- Address Validation
- Site Retrieval
- Product Offering Qualification Management
- Product Offering Availability and Pricing Discovery
- Product Quote
- Product Order
- Product Inventory
- Trouble Ticket
- Appointment
- Work Order
- Circuit Impairment and Maintenance Notification
It also provides Product Schemas for:
- Access E-Line
- Subscriber Carrier Ethernet (EPL, EPLAN, EPTREE, EVPL, EVPLAN, EVPTREE)
- Internet Access
New Circuit Impairment and Maintenance (CIM) Notification API introduced (Mplify W175)
There are the following document maturity changes:
-
Updated documents:
- Mplify 57.2.1 - Amendment to MEF 57.2: Product Order Management Business Requirements and Use Cases
- Mplify 79.1 - Product Offering Qualification Management Business Requirements and Use Cases
- Mplify 80.0.1 - Amendment to MEF 80: Quote Management Requirements and Use Cases
- Mplify 127.1 - LSO Cantata and LSO Sonata Product Catalog - Business Requirements and Use Cases
- Mplify 150 - Installation Place and Service Site Management Business Requirements and Use Cases
- Mplify W87.1 - LSO Cantata and LSO Sonata Product Offering Qualification API - Developer Guide
- Mplify W115.1 - LSO Cantata and LSO Sonata Quote Management API - Developer Guide
- Mplify W116.1- LSO Cantata and LSO Sonata Product Inventory API - Developer Guide
- Mplify W121.1 - LSO Cantata and LSO Sonata Address Management API - Developer Guide
- Mplify W122.1 - LSO Cantata and LSO Sonata Site Management API - Developer Guide
- Mplify W123.1 - LSO Cantata and LSO Sonata Product Ordering Management API - Developer Guide
- Mplify W124.1 - LSO Cantata and LSO Sonata Trouble Ticket and Incident Management API - Developer Guide
- Mplify W137.1 - LSO Cantata and LSO Sonata Appointment and Work Order Management API - Developer Guide
- Mplify W141.1 - LSO Cantata and LSO Sonata Billing Management API - Developer Guide
- Mplify W142 - LSO Cantata and LSO Sonata Product Catalog API & Developer Guide
-
New Documents:
- Mplify W139.1 - Internet Access Product Schemas and Developer Guide
- Mplify W175 - Circuit Impairment and Maintenance Notification API and Developer Guide
-
Superseded Documents:
- MEF 139 - Internet Access Product Schemas and Developer Guide
The LSO Marketplace offers the possibility to blend the
desired APIs with chosen Products. Thus the APIs blended with all products that
were available in generated/staticBinding
are no longer provided.
NOTE: Please note the Readme files in particular productApi directories to see detailed release notes per API.
The API files contained in this SDK are evolving and subject to change. They are based on documents that are either ratified standards or draft standards that have not yet completed the review cycles and approvals necessary to achieve the status as a Mplify standard. Mplify is making these publicly available at this time to invite wider industry review.
The maturity per functionality is presented as follows:
(*) is used to mark an item that changes its maturity compared to the previous release.
- Product Catalog:
- Business Requirements:
- *Mplify 127.1 - Published Standard
- Developer Guide/API:
- *Mplify W142 - work in progress - ready for CfC#4
- Business Requirements:
- Address Validation, Site Query:
- Business Requirements:
- *Mplify 150 - Published Standard
- Developer Guide/API:
- *Mplify W121.1 - Address Management - Done. Ready for Letter Ballot
- *Mplify W122.1 - Site Management - Done. Ready for Letter Ballot
- Business Requirements:
- Product Offering Qualification:
- Business Requirements:
- *Mplify 79.1 - Published Standard
- Developer Guide/API:
- *Mplify W87.1 - Done. Ready for Letter Ballot
- Business Requirements:
- Quote:
- Business Requirements:
- MEF 80 - Published Standard
- *Mplify 80.0.1 - Published Standard
- Developer Guide/API:
- *Mplify W115.1 - Done. Ready for Letter Ballot
- Business Requirements:
- Product Offering Availability and Pricing Discovery:
- Business Requirements:
- *Mplify 110 - Published Standard
- Developer Guide/API:
- *Mplify 160: - Published Standard
- Business Requirements:
- Order:
- Business Requirements:
- MEF 57.2 - Published Standard
- *Mplify 57.2.1 - Published Standard
- Developer Guide/API:
- *Mplify W123.1 - Done. Ready for Letter Ballot
- Business Requirements:
- Inventory:
- Business Requirements:
- MEF 81, MEF 81.0.1 - Published Standard
- Developer Guide/API
- *Mplify W116.1 - Done. Ready for Letter Ballot
- Business Requirements:
- Trouble Ticket:
- Business Requirements:
- MEF 113 - Published Standard
- Developer Guide/API
- *Mplify W124.1 - Trouble Ticket - Done. Ready for Letter Ballot
- *Mplify W137.1 - Appointment - Done. Ready for Letter Ballot
- Business Requirements:
- Circuit Impairment and Maintenance Notification
- Business Requirements:
- *Mplify 173 - Published Standard
- Developer Guide/API
- *Mplify W175 - work in progress - ready for CfC#1
- Business Requirements:
- Billing:
- Business Requirements:
- MEF 134 - Published Standard
- Developer Guide/API
- *Mplify W141.1 - Done. Ready for Letter Ballot
- Business Requirements:
- Product Specifications:
- MEF 106 - Access E-Line - Published Standard
- MEF 125 - Subscriber Ethernet (EPL, EPLAN, EPTREE, EVPL, EVPLAN, EVPTREE) - Published Standard
- MEF 125.0.1 - Amendment to Subscriber Ethernet - Published Standard
- Mplify 139.1 - Internet Access Product Schemas and Developer Guide - work in progress - ready for CfC#1
- Security:
- MEF 128.1 - Published Standard
For high-level information about the release compatibility and roadmap please visit: LSO Marketplace
For details on the maturity map and the roadmap for future releases please refer to LSO Sonata SDK Home Page on the Mplify WIKI.
This SDK contains the following items:
COPYRIGHT
- Copyright 2025 Mplify AllianceLICENSE
- Contains a copy of the Apache 2.0 licenseREADME
- This fileproductApi
- Definitions of the APIs - yaml files with schemasdocumentation
- All related standards and Developer GuidesproductApi
- API-related documentation - API Developer GuidesproductSchema
- Product-related documentation - Product schema guidessupportingStandards
- The rest of the documents and standards.
schema
- Product Specification schemaspreStandard
- Draft schemas available for use with the LSO APIs, and not based on Mplify Product Attributes standards
generated
security
- A not normative version of the standard APIs including the security profiles as required by MEF 128.1. Provided for evaluation.
Issues should be reported with the use of GitHub issues. Questions and feedback should be asked either at Sonata SDK Discussions or directly to [email protected].
NOTE: All artifacts included in this repository have line numbers. When referring to specific content in any of these artifacts, please quote the line numbers to which you are referring.
The Mplify LSO Sonata SDK is released under the Apache 2.0 license.
© Mplify Alliance 2025. All Rights Reserved.
Disclaimer
The information in this publication is freely available for reproduction and use by any recipient and is believed to be accurate as of its publication date. Such information is subject to change without notice and Mplify Alliance (Mplify) is not responsible for any errors. Mplify does not assume responsibility to update or correct any information in this publication. No representation or warranty, expressed or implied, is made by Mplify concerning the completeness, accuracy, or applicability of any information contained herein and no liability of any kind shall be assumed by Mplify as a result of reliance upon such information.
The information contained herein is intended to be used without modification by the recipient or user of this document. Mplify is not responsible or liable for any modifications to this document made by any other party.
The receipt or any use of this document or its contents does not in any way create, by implication or otherwise:
-
(a) any express or implied license or right to or under any patent, copyright, trademark or trade secret rights held or claimed by any Mplify member which are or may be associated with the ideas, techniques, concepts or expressions contained herein; nor
-
(b) any warranty or representation that any Mplify member will announce any product(s) and/or service(s) related thereto, or if such announcements are made, that such announced product(s) and/or service(s) embody any or all of the ideas, technologies, or concepts contained herein; nor
-
(c) any form of relationship between any Mplify member and the recipient or user of this document.
Implementation or use of specific Mplify standards, specifications or recommendations will be voluntary, and no Member shall be obliged to implement them by virtue of participation in Mplify Alliance. Mplify is a non-profit international organization to enable the development and worldwide adoption of agile, assured and orchestrated network services. Mplify does not, expressly or otherwise, endorse or promote any specific products or services.